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| author | Tom Rondeau | 2011-06-05 15:36:47 -0400 |
|---|---|---|
| committer | Tom Rondeau | 2011-06-05 15:36:47 -0400 |
| commit | 233f960474f86bc8cc519ce7257b29d8615c4000 (patch) | |
| tree | 1a4c846119a01a5a195a9e9ee5b854384b0b6535 /gr-atsc/src/lib/atsci_equalizer_lms2.cc | |
| parent | 024c79a7fb13c08bae7b97079a245f711ecf12a7 (diff) | |
| parent | a23a0a46c3bf446cbe09d71bc8e10b061256ef56 (diff) | |
| download | gnuradio-233f960474f86bc8cc519ce7257b29d8615c4000.tar.gz gnuradio-233f960474f86bc8cc519ce7257b29d8615c4000.tar.bz2 gnuradio-233f960474f86bc8cc519ce7257b29d8615c4000.zip | |
Merge branch 'master' into turbo
Diffstat (limited to 'gr-atsc/src/lib/atsci_equalizer_lms2.cc')
| -rw-r--r-- | gr-atsc/src/lib/atsci_equalizer_lms2.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gr-atsc/src/lib/atsci_equalizer_lms2.cc b/gr-atsc/src/lib/atsci_equalizer_lms2.cc index 345f6209f..f9fb57c7b 100644 --- a/gr-atsc/src/lib/atsci_equalizer_lms2.cc +++ b/gr-atsc/src/lib/atsci_equalizer_lms2.cc @@ -28,6 +28,7 @@ #include <stdlib.h> #include <gr_math.h> #include <stdio.h> +#include <boost/math/special_functions/fpclassify.hpp> using std::min; using std::max; @@ -55,7 +56,7 @@ wrap (int d) static inline float slice (float d) { - if (gr_isnan (d)) + if (boost::math::isnan (d)) return 0.0; if (d >= 0.0){ @@ -247,7 +248,7 @@ atsci_equalizer_lms2::filter1 (const float input[]) acc -= d_taps_fb[i] * d_old_output[wrap(i + d_output_ptr)]; } - if (gr_isnan (acc)){ + if (boost::math::isnan (acc)){ abort (); } |