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2012-01-02Merge branch 'master' into nextJohnathan Corgan
2012-01-02Merge branch 'maint'Johnathan Corgan
2012-01-02volk: fix overrule detection (cant reply on cpu name)Josh Blum
Better detection for x86 and 32 or 64 bit.
2012-01-02core: fix gr_udp_sink by including asioJosh Blum
2012-01-02Merge branch 'maint'Tom Rondeau
2012-01-02pfb: bug fix for ccf version of the PFB clock sync to handle the d_osps ↵Tom Rondeau
parameter better. The block now holds state between calls to work for the number of output symbols instead of requiring a certain number of available outputs (that may never be satisfied). This commit also changes the number of samples needed in the QA code for the constellation receiver for a faster test.
2012-01-01pfb: updated and hopefully better documentation of the PFB clock sync blocks.Tom Rondeau
2011-12-30Merge branch 'master' into nextTom Rondeau
Conflicts: gr-digital/examples/Makefile.am gr-digital/include/Makefile.am gr-digital/lib/Makefile.am gr-digital/python/Makefile.am gr-digital/swig/Makefile.am
2011-12-30Merge branch 'maint'Tom Rondeau
2011-12-30gr: sync the filesystem before python can parse doxygenJosh Blum
2011-12-30cmake: added swig version checkJosh Blum
2011-12-30digital: somewhat strange buy necessary fix for autotools build with guile.Tom Rondeau
2011-12-30digital: added tag_nsamples placeholder into SNR probe block.Tom Rondeau
The intent of this block is to be able to pass messages containing the SNR at a set number of samples.
2011-12-30digital: adding SNR nsamples set/get functions in swig i file.Tom Rondeau
2011-12-30digital: fixed documentation of parameters.Tom Rondeau
2011-12-30digital: update to qa and example code for new constructor with tag_nsamples ↵Tom Rondeau
arg.
2011-12-30digital: the SNR estimator block now issues a tag with the SNR (key = ↵Tom Rondeau
'snr'). The number of samples between when the tag is sent is set in the constructor (default = 10000) and can be changed.
2011-12-30digital: snr probe passing just the 0th input stream to SNR estimator.Tom Rondeau
2011-12-30digital: SNR estimators just take a complex vector; not full vector of ↵Tom Rondeau
complex vectors.
2011-12-29digital: added documentation for SNR estimators; made a Doxygen group for ↵Tom Rondeau
them. Also set the alpha value to a default of 0.001; most won't need to change this.
2011-12-29digital: fixed QA code for SNR estimator SVR name change.Tom Rondeau
2011-12-29digital: adding documentation for SNR estimators; added an estimator for ↵Tom Rondeau
M2M4 type that allows the user to set the kurtosis of the signal and noise, if known, to work with non-MPSK and non-AWGN channels (untested). Also, the technique is signal to variation ratio (SVR), not SVN. Couldn't read my own writing.
2011-12-29digital: adding an example program for the SNR estimators with Python code ↵Tom Rondeau
to compare.
2011-12-29digital: QA code for SNR estimators.Tom Rondeau
2011-12-29digital: fixing up blocks to use SNR est classes more appropriately.Tom Rondeau
2011-12-29digital: added a probe (sink) for the new SNR estimators; also fixes up ↵Tom Rondeau
Makefiles and Swig files for SNR est blocks.
2011-12-29digital: using impl SNR estimator classes instead of function pointers.Tom Rondeau
2011-12-29digital: made separate implementation classes for the different SNR estimators.Tom Rondeau
2011-12-23digital: added a class, digital_mpsk_snr_est_cc, that estimates the SNR of ↵Tom Rondeau
an M-ary PSK signal. This block can calculate the SNR using 1 of 4 different methods specified in the block's constructor. They (tend to) trade off accuracy for computational performnace.
2011-12-22core: added accessors to get all settable values of the channel_model objects.Tom Rondeau
2011-12-22core: added accessors to noise_source to get type and amplitude of object.Tom Rondeau
2011-12-22filters: added accessor functions to FFT and FIR filter classes to return ↵Tom Rondeau
vector of taps.
2011-12-22digital: exposed setting FLL loop bandwidth factor in GRC; must have been ↵Tom Rondeau
overlooked initially.
2011-12-21Merge branch 'master' into nextTom Rondeau
2011-12-21Merge branch 'maint'Tom Rondeau
2011-12-21uhd: bug fix for GIL issues in bin_statistics. The usrp_spectrum_sense.py ↵Thomas Tsou
program looks like it's working again.
2011-12-20Merge branch 'master' into nextJohnathan Corgan
2011-12-20Merge branch 'maint'Johnathan Corgan
2011-12-20digital: fixed QA code copy/paste error.Tom Rondeau
2011-12-18digital: fixed QA code copy/paste error.Tom Rondeau
2011-12-17uhd: adds support for different over-the-wire data formats for UHD fft and ↵Marcus Leech
siggen apps.
2011-12-14Merge branch 'master' into nextTom Rondeau
2011-12-14Merge branch 'maint'Tom Rondeau
2011-12-14uhd: fixes to instantiating UHD devices to set the antenna and subdevice ↵Tom Rondeau
properly (patch from Sam Bretheim).
2011-12-14uhd: removes usrpm that should not have been there anymore (patch from Sam ↵Tom Rondeau
Bretheim).
2011-12-14Merge branch 'master' into nextTom Rondeau
2011-12-14Merge branch 'maint'Tom Rondeau
2011-12-14core: API exposure patch.Nick Foster
2011-12-14Merge branch 'master' into nextJohnathan Corgan
2011-12-14Merge branch 'maint'Johnathan Corgan
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