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-rw-r--r--gr-wavelet/CMakeLists.txt109
-rw-r--r--gr-wavelet/gnuradio-wavelet.pc.in11
-rw-r--r--gr-wavelet/include/wavelet/CMakeLists.txt31
-rw-r--r--gr-wavelet/include/wavelet/wavelet_api.h33
-rw-r--r--gr-wavelet/include/wavelet/wavelet_squash_ff.h45
-rw-r--r--gr-wavelet/include/wavelet/wavelet_wavelet_ff.h46
-rw-r--r--gr-wavelet/include/wavelet/wavelet_wvps_ff.h44
-rw-r--r--gr-wavelet/lib/CMakeLists.txt57
-rw-r--r--gr-wavelet/lib/wavelet_squash_ff_impl.cc93
-rw-r--r--gr-wavelet/lib/wavelet_squash_ff_impl.h58
-rw-r--r--gr-wavelet/lib/wavelet_wavelet_ff_impl.cc103
-rw-r--r--gr-wavelet/lib/wavelet_wavelet_ff_impl.h55
-rw-r--r--gr-wavelet/lib/wavelet_wvps_ff_impl.cc98
-rw-r--r--gr-wavelet/lib/wavelet_wvps_ff_impl.h44
-rw-r--r--gr-wavelet/python/CMakeLists.txt47
-rw-r--r--gr-wavelet/python/__init__.py28
-rwxr-xr-xgr-wavelet/python/qa_classify.py181
-rw-r--r--gr-wavelet/swig/CMakeLists.txt51
-rw-r--r--gr-wavelet/swig/wavelet_swig.i48
19 files changed, 1182 insertions, 0 deletions
diff --git a/gr-wavelet/CMakeLists.txt b/gr-wavelet/CMakeLists.txt
new file mode 100644
index 000000000..555c326d1
--- /dev/null
+++ b/gr-wavelet/CMakeLists.txt
@@ -0,0 +1,109 @@
+# Copyright 2012 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+########################################################################
+# Setup dependencies
+########################################################################
+include(GrBoost)
+
+find_package(GSL)
+
+########################################################################
+# Register component
+########################################################################
+include(GrComponent)
+
+GR_REGISTER_COMPONENT("gr-wavelet" ENABLE_GR_WAVELET
+ Boost_FOUND
+ ENABLE_GR_CORE
+ GSL_FOUND
+)
+
+GR_SET_GLOBAL(GR_WAVELET_INCLUDE_DIRS
+ ${CMAKE_CURRENT_SOURCE_DIR}/lib
+ ${CMAKE_CURRENT_SOURCE_DIR}/include/wavelet
+)
+
+########################################################################
+# Begin conditional configuration
+########################################################################
+if(ENABLE_GR_WAVELET)
+
+########################################################################
+# Setup CPack components
+########################################################################
+include(GrPackage)
+CPACK_SET(CPACK_COMPONENT_GROUP_WAVELET_DESCRIPTION "GNU Radio Wavelet Blocks")
+
+CPACK_COMPONENT("wavelet_runtime"
+ GROUP "WAVELET"
+ DISPLAY_NAME "Runtime"
+ DESCRIPTION "Runtime"
+ DEPENDS "core_runtime"
+)
+
+CPACK_COMPONENT("wavelet_devel"
+ GROUP "WAVELET"
+ DISPLAY_NAME "Development"
+ DESCRIPTION "C++ headers, package config, import libraries"
+ DEPENDS "core_devel"
+)
+
+CPACK_COMPONENT("wavelet_python"
+ GROUP "WAVELET"
+ DISPLAY_NAME "Python"
+ DESCRIPTION "Python modules for runtime; GRC xml files"
+ DEPENDS "core_python;wavelet_runtime"
+)
+
+CPACK_COMPONENT("wavelet_swig"
+ GROUP "WAVELET"
+ DISPLAY_NAME "SWIG"
+ DESCRIPTION "SWIG development .i files"
+ DEPENDS "core_swig;wavelet_python;wavelet_devel"
+)
+
+########################################################################
+# Add subdirectories
+########################################################################
+add_subdirectory(include/wavelet)
+add_subdirectory(lib)
+if(ENABLE_PYTHON)
+ add_subdirectory(swig)
+ add_subdirectory(python)
+# add_subdirectory(grc)
+endif(ENABLE_PYTHON)
+#add_subdirectory(examples)
+#add_subdirectory(doc)
+
+########################################################################
+# Create Pkg Config File
+########################################################################
+configure_file(
+ ${CMAKE_CURRENT_SOURCE_DIR}/gnuradio-wavelet.pc.in
+ ${CMAKE_CURRENT_BINARY_DIR}/gnuradio-wavelet.pc
+@ONLY)
+
+install(
+ FILES ${CMAKE_CURRENT_BINARY_DIR}/gnuradio-wavelet.pc
+ DESTINATION ${GR_LIBRARY_DIR}/pkgconfig
+ COMPONENT "wavelet_devel"
+)
+
+endif(ENABLE_GR_WAVELET)
diff --git a/gr-wavelet/gnuradio-wavelet.pc.in b/gr-wavelet/gnuradio-wavelet.pc.in
new file mode 100644
index 000000000..998ae9056
--- /dev/null
+++ b/gr-wavelet/gnuradio-wavelet.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: gnuradio-wavelet
+Description: Wavelet signal processing blocks for GNU Radio
+Requires: gnuradio-core
+Version: @LIBVER@
+Libs: -L${libdir} -lgnuradio-wavelet
+Cflags: -I${includedir}
diff --git a/gr-wavelet/include/wavelet/CMakeLists.txt b/gr-wavelet/include/wavelet/CMakeLists.txt
new file mode 100644
index 000000000..a37a3b0cd
--- /dev/null
+++ b/gr-wavelet/include/wavelet/CMakeLists.txt
@@ -0,0 +1,31 @@
+# Copyright 2011 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+########################################################################
+# Install header files
+########################################################################
+install(FILES
+ wavelet_api.h
+ wavelet_squash_ff.h
+ wavelet_wavelet_ff.h
+ wavelet_wvps_ff.h
+ DESTINATION ${GR_INCLUDE_DIR}/gnuradio
+ COMPONENT "wavelet_devel"
+)
+
diff --git a/gr-wavelet/include/wavelet/wavelet_api.h b/gr-wavelet/include/wavelet/wavelet_api.h
new file mode 100644
index 000000000..68b2c04d7
--- /dev/null
+++ b/gr-wavelet/include/wavelet/wavelet_api.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_WAVELET_API_H
+#define INCLUDED_WAVELET_API_H
+
+#include <gruel/attributes.h>
+
+#ifdef gnuradio_wavelet_EXPORTS
+# define WAVELET_API __GR_ATTR_EXPORT
+#else
+# define WAVELET_API __GR_ATTR_IMPORT
+#endif
+
+#endif /* INCLUDED_WAVELET_API_H */
diff --git a/gr-wavelet/include/wavelet/wavelet_squash_ff.h b/gr-wavelet/include/wavelet/wavelet_squash_ff.h
new file mode 100644
index 000000000..582496916
--- /dev/null
+++ b/gr-wavelet/include/wavelet/wavelet_squash_ff.h
@@ -0,0 +1,45 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_WAVELET_SQUASH_FF_H
+#define INCLUDED_WAVELET_SQUASH_FF_H
+
+#include <wavelet_api.h>
+#include <gr_sync_block.h>
+
+/*!
+ * \brief implements cheap resampling of spectrum directly from
+ * spectral points, using gsl interpolation
+ * \ingroup misc
+ */
+class wavelet_squash_ff;
+typedef boost::shared_ptr<wavelet_squash_ff> wavelet_squash_ff_sptr;
+
+WAVELET_API wavelet_squash_ff_sptr wavelet_make_squash_ff(const std::vector<float> &igrid,
+ const std::vector<float> &ogrid);
+
+class WAVELET_API wavelet_squash_ff : virtual public gr_sync_block
+{
+ // No public API methods visible
+};
+
+#endif
diff --git a/gr-wavelet/include/wavelet/wavelet_wavelet_ff.h b/gr-wavelet/include/wavelet/wavelet_wavelet_ff.h
new file mode 100644
index 000000000..7d60dbdad
--- /dev/null
+++ b/gr-wavelet/include/wavelet/wavelet_wavelet_ff.h
@@ -0,0 +1,46 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+#ifndef INCLUDED_WAVELET_WAVELET_FF_H
+#define INCLUDED_WAVELET_WAVELET_FF_H
+
+#include <wavelet_api.h>
+#include <gr_sync_block.h>
+
+class wavelet_wavelet_ff;
+typedef boost::shared_ptr<wavelet_wavelet_ff> wavelet_wavelet_ff_sptr;
+
+WAVELET_API wavelet_wavelet_ff_sptr
+wavelet_make_wavelet_ff(int size = 1024,
+ int order = 20,
+ bool forward = true);
+
+/*!
+ * \brief compute wavelet transform using gsl routines
+ * \ingroup wavelet_blk
+ */
+
+class WAVELET_API wavelet_wavelet_ff : virtual public gr_sync_block
+{
+ // No public API methods visible
+};
+
+#endif /* INCLUDED_WAVELET_WAVELET_FF_H */
diff --git a/gr-wavelet/include/wavelet/wavelet_wvps_ff.h b/gr-wavelet/include/wavelet/wavelet_wvps_ff.h
new file mode 100644
index 000000000..4e2889b52
--- /dev/null
+++ b/gr-wavelet/include/wavelet/wavelet_wvps_ff.h
@@ -0,0 +1,44 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_WAVELET_WVPS_FF_H
+#define INCLUDED_WAVELET_WVPS_FF_H
+
+#include <wavelet_api.h>
+#include <gr_sync_decimator.h>
+
+class wavelet_wvps_ff;
+typedef boost::shared_ptr<wavelet_wvps_ff> wavelet_wvps_ff_sptr;
+
+WAVELET_API wavelet_wvps_ff_sptr
+wavelet_make_wvps_ff(int ilen);
+
+/*!
+ * \brief computes the Wavelet Power Spectrum from a set of wavelet coefficients
+ * \ingroup wavelet_blk
+ */
+class WAVELET_API wavelet_wvps_ff : virtual public gr_sync_block
+{
+ // No public API methods visible
+};
+
+#endif /* INCLUDED_WAVELET_WVPS_FF_H */
diff --git a/gr-wavelet/lib/CMakeLists.txt b/gr-wavelet/lib/CMakeLists.txt
new file mode 100644
index 000000000..f0d9068b7
--- /dev/null
+++ b/gr-wavelet/lib/CMakeLists.txt
@@ -0,0 +1,57 @@
+# Copyright 2012 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+########################################################################
+# Setup the include and linker paths
+########################################################################
+include_directories(
+ ${GNURADIO_CORE_INCLUDE_DIRS}
+ ${GR_WAVELET_INCLUDE_DIRS}
+ ${CMAKE_CURRENT_SOURCE_DIR}
+ ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+include_directories(${WAVELET_INCLUDE_DIRS})
+link_directories(${WAVELET_LIBRARY_DIRS})
+
+include_directories(${Boost_INCLUDE_DIRS})
+link_directories(${Boost_LIBRARY_DIRS})
+
+include_directories(${GSL_INCLUDE_DIRS})
+link_directories(${GSL_LIBRARY_DIRS})
+
+########################################################################
+# Setup library
+########################################################################
+list(APPEND gr_wavelet_sources
+ wavelet_squash_ff_impl.cc
+ wavelet_wavelet_ff_impl.cc
+ wavelet_wvps_ff_impl.cc
+)
+
+list(APPEND wavelet_libs
+ gnuradio-core
+ ${Boost_LIBRARIES}
+ ${WAVELET_LIBRARIES}
+ ${GSL_LIBRARIES}
+)
+
+add_library(gnuradio-wavelet SHARED ${gr_wavelet_sources})
+target_link_libraries(gnuradio-wavelet ${wavelet_libs})
+GR_LIBRARY_FOO(gnuradio-wavelet RUNTIME_COMPONENT "wavelet_runtime" DEVEL_COMPONENT "wavelet_devel")
diff --git a/gr-wavelet/lib/wavelet_squash_ff_impl.cc b/gr-wavelet/lib/wavelet_squash_ff_impl.cc
new file mode 100644
index 000000000..89494a9c3
--- /dev/null
+++ b/gr-wavelet/lib/wavelet_squash_ff_impl.cc
@@ -0,0 +1,93 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008,2010,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdexcept>
+#include <wavelet_squash_ff_impl.h>
+#include <gr_io_signature.h>
+
+// expect input vector of igrid.size y-values,
+// produce output vector of ogrid.size y-values
+
+wavelet_squash_ff_sptr
+wavelet_make_squash_ff(const std::vector<float> &igrid,
+ const std::vector<float> &ogrid)
+{
+ return gnuradio::get_initial_sptr(new wavelet_squash_ff_impl(igrid, ogrid));
+}
+
+wavelet_squash_ff_impl::wavelet_squash_ff_impl(const std::vector<float> &igrid,
+ const std::vector<float> &ogrid)
+ : gr_sync_block("squash_ff",
+ gr_make_io_signature(1, 1, sizeof(float) * igrid.size()),
+ gr_make_io_signature(1, 1, sizeof(float) * ogrid.size()))
+{
+ d_inum = igrid.size();
+ d_onum = ogrid.size();
+ d_igrid = (double *) malloc(d_inum * sizeof(double));
+ d_iwork = (double *) malloc(d_inum * sizeof(double));
+ d_ogrid = (double *) malloc(d_onum * sizeof(double));
+ for (unsigned int i = 0; i < d_inum; i++)
+ d_igrid[i] = igrid[i];
+ for (unsigned int i = 0; i < d_onum; i++)
+ d_ogrid[i] = ogrid[i];
+
+ d_accel = gsl_interp_accel_alloc();
+ d_spline = gsl_spline_alloc(gsl_interp_cspline, d_inum); // FIXME check w/ Frank
+}
+
+wavelet_squash_ff_impl::~wavelet_squash_ff_impl()
+{
+ free((char *) d_igrid);
+ free((char *) d_iwork);
+ free((char *) d_ogrid);
+ gsl_interp_accel_free(d_accel);
+ gsl_spline_free(d_spline);
+}
+
+int
+wavelet_squash_ff_impl::work(int noutput_items,
+ gr_vector_const_void_star &input_items,
+ gr_vector_void_star &output_items)
+{
+ const float *in = (const float *) input_items[0];
+ float *out = (float *) output_items[0];
+
+ for (int count = 0; count < noutput_items; count++) {
+
+ for (unsigned int i = 0; i < d_inum; i++)
+ d_iwork[i] = in[i];
+
+ gsl_spline_init(d_spline, d_igrid, d_iwork, d_inum);
+
+ for (unsigned int i = 0; i < d_onum; i++)
+ out[i] = gsl_spline_eval(d_spline, d_ogrid[i], d_accel);
+
+ in += d_inum;
+ out += d_onum;
+ }
+
+ return noutput_items;
+}
diff --git a/gr-wavelet/lib/wavelet_squash_ff_impl.h b/gr-wavelet/lib/wavelet_squash_ff_impl.h
new file mode 100644
index 000000000..dac50ddf2
--- /dev/null
+++ b/gr-wavelet/lib/wavelet_squash_ff_impl.h
@@ -0,0 +1,58 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_WAVELET_SQUASH_FF_IMPL_H
+#define INCLUDED_WAVELET_SQUASH_FF_IMPL_H
+
+#include <wavelet_api.h>
+#include <wavelet_squash_ff.h>
+#include <gsl/gsl_errno.h>
+#include <gsl/gsl_interp.h>
+#include <gsl/gsl_spline.h>
+
+class WAVELET_API wavelet_squash_ff_impl : public wavelet_squash_ff
+{
+ size_t d_inum;
+ size_t d_onum;
+ double *d_igrid;
+ double *d_iwork;
+ double *d_ogrid;
+
+ gsl_interp_accel *d_accel;
+ gsl_spline *d_spline;
+
+ wavelet_squash_ff_impl(const std::vector<float> &igrid,
+ const std::vector<float> &ogrid);
+
+ friend WAVELET_API wavelet_squash_ff_sptr
+ wavelet_make_squash_ff(const std::vector<float> &igrid,
+ const std::vector<float> &ogrid);
+
+ public:
+ ~wavelet_squash_ff_impl();
+
+ int work(int noutput_items,
+ gr_vector_const_void_star &input_items,
+ gr_vector_void_star &output_items);
+};
+
+#endif /* INCLUDED_WAVELET_WAVELET_FF_IMPL_H */
diff --git a/gr-wavelet/lib/wavelet_wavelet_ff_impl.cc b/gr-wavelet/lib/wavelet_wavelet_ff_impl.cc
new file mode 100644
index 000000000..ccc1a6d8f
--- /dev/null
+++ b/gr-wavelet/lib/wavelet_wavelet_ff_impl.cc
@@ -0,0 +1,103 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008,2010,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the tewavelet of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdexcept>
+#include <wavelet_wavelet_ff_impl.h>
+#include <gr_io_signature.h>
+
+#include <stdio.h>
+
+// NB in this version, only Daubechies wavelets
+// order is wavelet length, even, 2...20
+
+wavelet_wavelet_ff_sptr
+wavelet_make_wavelet_ff(int size,
+ int order,
+ bool forward)
+{
+ return gnuradio::get_initial_sptr(new wavelet_wavelet_ff_impl(size, order, forward));
+}
+
+wavelet_wavelet_ff_impl::wavelet_wavelet_ff_impl(int size, int order, bool forward)
+ : gr_sync_block("wavelet_ff",
+ gr_make_io_signature(1, 1, size * sizeof(float)),
+ gr_make_io_signature(1, 1, size * sizeof(float))),
+ d_size(size),
+ d_order(order),
+ d_forward(forward)
+{
+ d_wavelet = gsl_wavelet_alloc(gsl_wavelet_daubechies, d_order);
+ if (d_wavelet == NULL)
+ throw std::runtime_error("can't allocate wavelet");
+ d_workspace = gsl_wavelet_workspace_alloc(d_size);
+ if (d_workspace == NULL)
+ throw std::runtime_error("can't allocate wavelet workspace");
+ d_temp = (double *) malloc(d_size*sizeof(double));
+ if (d_workspace == NULL)
+ throw std::runtime_error("can't allocate wavelet double conversion temp");
+}
+
+wavelet_wavelet_ff_impl::~wavelet_wavelet_ff_impl()
+{
+ gsl_wavelet_free(d_wavelet);
+ gsl_wavelet_workspace_free(d_workspace);
+ free((char *) d_temp);
+}
+
+int
+wavelet_wavelet_ff_impl::work(int noutput_items,
+ gr_vector_const_void_star &input_items,
+ gr_vector_void_star &output_items)
+{
+ const float *in = (const float *) input_items[0];
+ float *out = (float *) output_items[0];
+
+ for (int count = 0; count < noutput_items; count++) {
+ for (int i = 0; i < d_size; i++)
+ d_temp[i] = in[i];
+
+ if (d_forward)
+ gsl_wavelet_transform_forward(d_wavelet,
+ d_temp,
+ 1,
+ d_size,
+ d_workspace);
+ else
+ gsl_wavelet_transform_inverse(d_wavelet,
+ d_temp,
+ 1,
+ d_size,
+ d_workspace);
+
+ for (int i = 0; i < d_size; i++)
+ out[i] = d_temp[i];
+
+ in += d_size;
+ out += d_size;
+ }
+
+ return noutput_items;
+}
diff --git a/gr-wavelet/lib/wavelet_wavelet_ff_impl.h b/gr-wavelet/lib/wavelet_wavelet_ff_impl.h
new file mode 100644
index 000000000..dc33a4184
--- /dev/null
+++ b/gr-wavelet/lib/wavelet_wavelet_ff_impl.h
@@ -0,0 +1,55 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+#ifndef INCLUDED_WAVELET_WAVELET_FF_IMPL_H
+#define INCLUDED_WAVELET_WAVELET_FF_IMPL_H
+
+#include <wavelet_wavelet_ff.h>
+#include <gsl/gsl_errno.h>
+#include <gsl/gsl_wavelet.h>
+
+class WAVELET_API wavelet_wavelet_ff_impl : public wavelet_wavelet_ff
+{
+ int d_size;
+ int d_order;
+ bool d_forward;
+ gsl_wavelet *d_wavelet;
+ gsl_wavelet_workspace *d_workspace;
+ double *d_temp;
+
+ friend WAVELET_API wavelet_wavelet_ff_sptr
+ wavelet_make_wavelet_ff(int size,
+ int order,
+ bool forward);
+
+ wavelet_wavelet_ff_impl(int size,
+ int order,
+ bool forward);
+
+public:
+ ~wavelet_wavelet_ff_impl();
+
+ int work(int noutput_items,
+ gr_vector_const_void_star &input_items,
+ gr_vector_void_star &output_items);
+};
+
+#endif /* INCLUDED_WAVELET_WAVELET_FF_IMPL_H */
diff --git a/gr-wavelet/lib/wavelet_wvps_ff_impl.cc b/gr-wavelet/lib/wavelet_wvps_ff_impl.cc
new file mode 100644
index 000000000..b86859b0a
--- /dev/null
+++ b/gr-wavelet/lib/wavelet_wvps_ff_impl.cc
@@ -0,0 +1,98 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004,2010,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <wavelet_wvps_ff_impl.h>
+#include <gr_io_signature.h>
+#include <string.h>
+
+static int
+ceil_log2(int k)
+{
+ int m = 0;
+ for (int n = k-1; n > 0; n >>= 1) m++;
+ return m;
+}
+
+wavelet_wvps_ff_sptr
+wavelet_make_wvps_ff(int ilen)
+{
+ return gnuradio::get_initial_sptr(new wavelet_wvps_ff_impl(ilen));
+}
+
+wavelet_wvps_ff_impl::wavelet_wvps_ff_impl(int ilen)
+ : gr_sync_block("wvps_ff",
+ gr_make_io_signature(1, 1, sizeof(float) * ilen),
+ gr_make_io_signature(1, 1, sizeof(float) * ceil_log2(ilen))),
+ d_ilen(ilen), d_olen(ceil_log2(ilen))
+{
+}
+
+// input vector assumed to be output from gsl wavelet computation
+
+int
+wavelet_wvps_ff_impl::work(int noutput_items,
+ gr_vector_const_void_star &input_items,
+ gr_vector_void_star &output_items)
+{
+ const float *in = (const float *) input_items[0];
+ float *out = (float *) output_items[0];
+
+ for (int count = 0; count < noutput_items; count++) {
+
+ // any power?
+
+ if (in[0] == 0.0) {
+ for (int i = 0; i < d_olen; i++)
+ out[i] = 0.0;
+
+ } else {
+
+ // get power normalization from 0-th wavelet coefficient
+
+ float scl = 1.0/(in[0]*in[0]);
+ int k = 1;
+
+ // sum powers over sequences of bins,
+ // sequence lengths in increasing powers of 2
+
+ for (int e = 0; e < d_olen; e++) {
+ int m = 01<<e;
+ float sum = 0.0;
+
+ for (int l = 0; l < m; l++)
+ sum += (in[k+l]*in[k+l]);
+
+ out[e] = scl*sum;
+ k += m;
+ }
+ }
+
+ in += d_ilen;
+ out += d_olen;
+ }
+
+ return noutput_items;
+}
diff --git a/gr-wavelet/lib/wavelet_wvps_ff_impl.h b/gr-wavelet/lib/wavelet_wvps_ff_impl.h
new file mode 100644
index 000000000..553469fde
--- /dev/null
+++ b/gr-wavelet/lib/wavelet_wvps_ff_impl.h
@@ -0,0 +1,44 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2008,2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_WAVELET_WVPS_FF_IMPL_H
+#define INCLUDED_WAVELET_WVPS_FF_IMPL_H
+
+#include <wavelet_wvps_ff.h>
+
+class WAVELET_API wavelet_wvps_ff_impl : public wavelet_wvps_ff
+{
+ int d_ilen;
+ int d_olen;
+
+ friend WAVELET_API wavelet_wvps_ff_sptr
+ wavelet_make_wvps_ff(int ilen);
+
+ wavelet_wvps_ff_impl(int ilen);
+
+ public:
+ int work(int noutput_items,
+ gr_vector_const_void_star &input_items,
+ gr_vector_void_star &output_items);
+};
+
+#endif /* INCLUDED_WAVELET_WVPS_FF_IMPL_H */
diff --git a/gr-wavelet/python/CMakeLists.txt b/gr-wavelet/python/CMakeLists.txt
new file mode 100644
index 000000000..650299672
--- /dev/null
+++ b/gr-wavelet/python/CMakeLists.txt
@@ -0,0 +1,47 @@
+# Copyright 2012 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+########################################################################
+include(GrPython)
+
+GR_PYTHON_INSTALL(
+ FILES
+ __init__.py
+ DESTINATION ${GR_PYTHON_DIR}/gnuradio/wavelet
+ COMPONENT "wavelet_python"
+)
+
+########################################################################
+# Handle the unit tests
+########################################################################
+if(ENABLE_TESTING)
+include(GrTest)
+file(GLOB py_qa_test_files "qa_*.py")
+foreach(py_qa_test_file ${py_qa_test_files})
+ get_filename_component(py_qa_test_name ${py_qa_test_file} NAME_WE)
+ set(GR_TEST_PYTHON_DIRS
+ ${CMAKE_BINARY_DIR}/gnuradio-core/src/python
+ ${CMAKE_BINARY_DIR}/gnuradio-core/src/lib/swig
+ ${CMAKE_BINARY_DIR}/gr-wavelet/python
+ ${CMAKE_BINARY_DIR}/gr-wavelet/swig
+ )
+ set(GR_TEST_TARGET_DEPS gruel gnuradio-core gnuradio-wavelet)
+ GR_ADD_TEST(${py_qa_test_name} ${PYTHON_EXECUTABLE} ${py_qa_test_file})
+endforeach(py_qa_test_file)
+endif(ENABLE_TESTING)
diff --git a/gr-wavelet/python/__init__.py b/gr-wavelet/python/__init__.py
new file mode 100644
index 000000000..77e2ac7c2
--- /dev/null
+++ b/gr-wavelet/python/__init__.py
@@ -0,0 +1,28 @@
+#
+# Copyright 2011 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+'''
+This is the gr-wavelet package. This package provides GNU Radio
+processing blocks for wavelet transforms.
+'''
+
+from wavelet_swig import *
+
diff --git a/gr-wavelet/python/qa_classify.py b/gr-wavelet/python/qa_classify.py
new file mode 100755
index 000000000..5701bce8c
--- /dev/null
+++ b/gr-wavelet/python/qa_classify.py
@@ -0,0 +1,181 @@
+#!/usr/bin/env python
+#
+# Copyright 2008,2010 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+#
+
+import numpy
+from gnuradio import gr, gr_unittest
+import copy
+#import pygsl.wavelet as wavelet # FIXME: pygsl not checked for in config
+import math
+import wavelet_swig
+
+def sqr(x):
+ return x*x
+
+def np2(k):
+ m = 0
+ n = k - 1
+ while n > 0:
+ m += 1
+ return m
+
+
+class test_classify(gr_unittest.TestCase):
+
+ def setUp(self):
+ self.tb = gr.top_block()
+
+ def tearDown(self):
+ self.tb = None
+
+# def test_000_(self):
+# src_data = numpy.zeros(10)
+# trg_data = numpy.zeros(10)
+# src = gr.vector_source_f(src_data)
+# dst = gr.vector_sink_f()
+# self.tb.connect(src, dst)
+# self.tb.run()
+# rsl_data = dst.data()
+# sum = 0
+# for (u,v) in zip(trg_data, rsl_data):
+# w = u - v
+# sum += w * w
+# sum /= float(len(trg_data))
+# assert sum < 1e-6
+
+ def test_001_(self):
+ src_data = numpy.array([-1.0, 1.0, -1.0, 1.0])
+ trg_data = src_data * 0.5
+ src = gr.vector_source_f(src_data)
+ dst = gr.vector_sink_f()
+ rail = gr.rail_ff(-0.5, 0.5)
+ self.tb.connect(src, rail)
+ self.tb.connect(rail, dst)
+ self.tb.run()
+ rsl_data = dst.data()
+ sum = 0
+ for (u, v) in zip(trg_data, rsl_data):
+ w = u - v
+ sum += w * w
+ sum /= float(len(trg_data))
+ assert sum < 1e-6
+
+ def test_002_(self):
+ src_data = numpy.array([-1.0,
+ -1.0/2.0,
+ -1.0/3.0,
+ -1.0/4.0,
+ -1.0/5.0])
+ trg_data = copy.deepcopy(src_data)
+
+ src = gr.vector_source_f(src_data, False, len(src_data))
+ st = gr.stretch_ff(-1.0/5.0, len(src_data))
+ dst = gr.vector_sink_f(len(src_data))
+ self.tb.connect(src, st)
+ self.tb.connect(st, dst)
+ self.tb.run()
+ rsl_data = dst.data()
+ sum = 0
+ for (u, v) in zip(trg_data, rsl_data):
+ w = u - v
+ sum += w * w
+ sum /= float(len(trg_data))
+ assert sum < 1e-6
+
+ def test_003_(self):
+ src_grid = (0.0, 1.0, 2.0, 3.0, 4.0)
+ trg_grid = copy.deepcopy(src_grid)
+ src_data = (0.0, 1.0, 0.0, 1.0, 0.0)
+
+ src = gr.vector_source_f(src_data, False, len(src_grid))
+ sq = wavelet_swig.squash_ff(src_grid, trg_grid)
+ dst = gr.vector_sink_f(len(trg_grid))
+ self.tb.connect(src, sq)
+ self.tb.connect(sq, dst)
+ self.tb.run()
+ rsl_data = dst.data()
+ sum = 0
+ for (u, v) in zip(src_data, rsl_data):
+ w = u - v
+ sum += w * w
+ sum /= float(len(src_data))
+ assert sum < 1e-6
+
+# def test_004_(self): # FIXME: requires pygsl
+#
+# n = 256
+# o = 4
+# ws = wavelet.workspace(n)
+# w = wavelet.daubechies(o)
+#
+# a = numpy.arange(n)
+# b = numpy.sin(a*numpy.pi/16.0)
+# c = w.transform_forward(b, ws)
+# d = w.transform_inverse(c, ws)
+#
+# src = gr.vector_source_f(b, False, n)
+# wv = wavelet_swig.wavelet_ff(n, o, True)
+#
+# dst = gr.vector_sink_f(n)
+# self.tb.connect(src, wv)
+# self.tb.connect(wv, dst)
+# self.tb.run()
+# e = dst.data()
+#
+# sum = 0
+# for (u, v) in zip(c, e):
+# w = u - v
+# sum += w * w
+# sum /= float(len(c))
+# assert sum < 1e-6
+
+ def test_005_(self):
+
+ src_data = (1.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0)
+
+ dwav = numpy.array(src_data)
+ wvps = numpy.zeros(3)
+ # wavelet power spectrum
+ scl = 1.0/sqr(dwav[0])
+ k = 1
+ for e in range(len(wvps)):
+ wvps[e] = scl*sqr(dwav[k:k+(01<<e)]).sum()
+ k += 01<<e
+
+ src = gr.vector_source_f(src_data, False, len(src_data))
+ kon = wavelet_swig.wvps_ff(len(src_data))
+ dst = gr.vector_sink_f(int(math.ceil(math.log(len(src_data), 2))))
+
+ self.tb.connect(src, kon)
+ self.tb.connect(kon, dst)
+
+ self.tb.run()
+ snk_data = dst.data()
+
+ sum = 0
+ for (u,v) in zip(snk_data, wvps):
+ w = u - v
+ sum += w * w
+ sum /= float(len(snk_data))
+ assert sum < 1e-6
+
+if __name__ == '__main__':
+ gr_unittest.run(test_classify, "test_classify.xml")
diff --git a/gr-wavelet/swig/CMakeLists.txt b/gr-wavelet/swig/CMakeLists.txt
new file mode 100644
index 000000000..82d083dea
--- /dev/null
+++ b/gr-wavelet/swig/CMakeLists.txt
@@ -0,0 +1,51 @@
+# Copyright 2012 Free Software Foundation, Inc.
+#
+# This file is part of GNU Radio
+#
+# GNU Radio is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GNU Radio is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Radio; see the file COPYING. If not, write to
+# the Free Software Foundation, Inc., 51 Franklin Street,
+# Boston, MA 02110-1301, USA.
+
+########################################################################
+# Setup swig generation
+########################################################################
+include(GrPython)
+include(GrSwig)
+
+set(GR_SWIG_INCLUDE_DIRS
+ ${GR_WAVELET_INCLUDE_DIRS}
+ ${GNURADIO_CORE_SWIG_INCLUDE_DIRS}
+ ${GSL_INCLUDE_DIRS}
+)
+
+set(GR_SWIG_DOC_FILE ${CMAKE_CURRENT_BINARY_DIR}/wavelet_swig_doc.i)
+set(GR_SWIG_DOC_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/../lib)
+
+set(GR_SWIG_LIBRARIES gnuradio-wavelet ${GSL_LDFLAGS})
+
+GR_SWIG_MAKE(wavelet_swig wavelet_swig.i)
+
+GR_SWIG_INSTALL(
+ TARGETS wavelet_swig
+ DESTINATION ${GR_PYTHON_DIR}/gnuradio/wavelet
+ COMPONENT "wavelet_python"
+)
+
+install(
+ FILES
+ wavelet_swig.i
+ ${CMAKE_CURRENT_BINARY_DIR}/wavelet_swig_doc.i
+ DESTINATION ${GR_INCLUDE_DIR}/gnuradio/swig
+ COMPONENT "wavelet_swig"
+)
diff --git a/gr-wavelet/swig/wavelet_swig.i b/gr-wavelet/swig/wavelet_swig.i
new file mode 100644
index 000000000..b04efc508
--- /dev/null
+++ b/gr-wavelet/swig/wavelet_swig.i
@@ -0,0 +1,48 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2012 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#define WAVELET_API
+
+%include "gnuradio.i"
+
+//load generated python docstrings
+%include "wavelet_swig_doc.i"
+
+%{
+#include "wavelet_squash_ff.h"
+#include "wavelet_wavelet_ff.h"
+#include "wavelet_wvps_ff.h"
+%}
+
+%include "wavelet_squash_ff.h"
+%include "wavelet_wavelet_ff.h"
+%include "wavelet_wvps_ff.h"
+
+GR_SWIG_BLOCK_MAGIC(wavelet,squash_ff);
+wavelet_squash_ff_sptr wavelet_make_squash_ff(const std::vector<float> &igrid,
+ const std::vector<float> &ogrid);
+
+GR_SWIG_BLOCK_MAGIC(wavelet,wavelet_ff);
+wavelet_wavelet_ff_sptr wavelet_make_wavelet_ff(int size, int order, bool forward);
+
+GR_SWIG_BLOCK_MAGIC(wavelet,wvps_ff);
+wavelet_wvps_ff_sptr wavelet_make_wvps_ff(int ilen);
generated by cgit (git 2.34.1) at 2025-01-09 19:03:09 +0000