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commit ca3868256079060993ebb643e34b39c558052ce0
Author: Josh Blum <address@hidden>
Date:   Sat Jan 7 16:06:44 2012 -0800

    some tweaks for building on freebsd
    
    hrt: there is no mach timer, use the clockgettime
    
    qwt: better find script for qwt

commit e337d7ce6b89403d68cfe75177811ec23571abe5
Merge: ab7cfce 963b3dd
Author: Tom Rondeau <address@hidden>
Date:   Fri Jan 6 14:44:27 2012 -0500

    Merge branch 'maint'

commit 963b3dd91cd2204c601dc6325cc5b159e927054c
Author: Tom Rondeau <address@hidden>
Date:   Fri Jan 6 14:19:59 2012 -0500

    Remove some more warnings. I'm probably being a bit OCD about these ones, 
but it makes the build output so much nicer...

commit 1561b416702a26d53f0bbd5879925534c0ff82b2
Author: Tom Rondeau <address@hidden>
Date:   Fri Jan 6 14:00:03 2012 -0500

    volk: minor changes to fix some warnings.

commit 83b3e37d09181daa82584327d2614eeca38cf027
Author: Tom Rondeau <address@hidden>
Date:   Fri Jan 6 13:59:34 2012 -0500

    volk: tell Orc compiler to include math.h to find some generic functions 
(sqrt).

commit d2d0da6f500961e910be59ff52baaec256f4432d
Author: Tom Rondeau <address@hidden>
Date:   Fri Jan 6 11:51:42 2012 -0500

    Revert "volk: remove warning about implicit declaration of sqrt."
    
    This reverts commit 1fe488b97ce715ddcab6fa2e3640596a5f23a4e1.
    
    Broke it more than fixed it.

commit ab7cfce4a78dbb95a7c8871f56f4cb037e5b1bb2
Merge: 0ab3f9f 5b9769b
Author: Tom Rondeau <address@hidden>
Date:   Tue Jan 3 16:10:30 2012 -0500

    Merge branch 'max_noutputs'

commit 5b9769b7d7f2734bf4c5e7aff347fa74da41b5d2
Author: Tom Rondeau <address@hidden>
Date:   Tue Jan 3 15:36:13 2012 -0500

    scheduler: added argument to wxGUI's stdapp that allows a user to specify 
the max_noutput_items when building a wxGUI application.

commit 0ab3f9fa4ccd0e0f464dabc384832c315ef4296a
Merge: d87f671 12825f5
Author: Tom Rondeau <address@hidden>
Date:   Mon Jan 2 22:48:51 2012 -0500

    Merge branch 'maint'

commit 12825f5fdfffd831a36a04695176c4c46f0a03b5
Author: Tom Rondeau <address@hidden>
Date:   Mon Jan 2 22:47:59 2012 -0500

    digital: bug fix for FLL QA test. Use a seed to always generate the same 
test sequence.

commit 0644c4bf65b35b6494553cd75623f65e8e4a4ba3
Author: Tom Rondeau <address@hidden>
Date:   Mon Jan 2 19:50:35 2012 -0500

    scheduler: add default (large) max noutput_items to C++ run function.

commit 10d65867b80f796da27c82443734cc20e99b672e
Author: Tom Rondeau <address@hidden>
Date:   Mon Jan 2 19:27:29 2012 -0500

    scheduler: if the block is an interpolator that needs a minimum of some 
number of outputs based on the inputs, let it. This is an acceptable (actually, 
necessary) exception to the specified limit.

commit d87f67134ab6c28bc932b63c5315c33b0e293fd4
Merge: a64f220 4c6316e
Author: Johnathan Corgan <address@hidden>
Date:   Mon Jan 2 11:17:24 2012 -0800

    Merge branch 'maint'

commit 4c6316e12456650b56fab2aa5bbca273a972b1c6
Author: Josh Blum <address@hidden>
Date:   Sat Dec 31 02:13:05 2011 -0800

    volk: fix overrule detection (cant reply on cpu name)
    
    Better detection for x86 and 32 or 64 bit.

commit 2ed887b69a3b15840830998c4e6157176d427f60
Author: Josh Blum <address@hidden>
Date:   Sat Dec 31 13:06:01 2011 -0800

    core: fix gr_udp_sink by including asio

commit a64f22095bb5263fc939dec41eb0c00a26e0692a
Merge: 9838bb0 cece444
Author: Tom Rondeau <address@hidden>
Date:   Mon Jan 2 11:34:45 2012 -0500

    Merge branch 'maint'

commit cece444e4de92535a53152fd090e9fa33f60b692
Author: Tom Rondeau <address@hidden>
Date:   Sun Jan 1 10:59:20 2012 -0500

    pfb: bug fix for ccf version of the PFB clock sync to handle the d_osps 
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.

commit 230e11b80ccec9acf77c1da13230bc773dbbee28
Author: Tom Rondeau <address@hidden>
Date:   Sun Jan 1 21:36:47 2012 -0500

    scheduler: access to set max noutput_items in start method through Python.

commit 9716da257dcc3acbbc7ff8d9d79c1bc52c85b874
Author: Tom Rondeau <address@hidden>
Date:   Sun Jan 1 21:24:00 2012 -0500

    scheduler: first attempt at being able to set an upper limit on the 
noutput_items for all blocks in a flowgraph.

commit 810f72a7a3c7555636d64208886642970ea74188
Merge: 9838bb0 b53f0df
Author: Tom Rondeau <address@hidden>
Date:   Sun Jan 1 18:21:25 2012 -0500

    Merge branch 'maint'

commit b53f0dfb6bbd0d2c0233ba3ee192a551b111d907
Author: Tom Rondeau <address@hidden>
Date:   Sun Jan 1 10:59:20 2012 -0500

    pfb: bug fix for ccf version of the PFB clock sync to handle the d_osps 
parameter better.
    
    The number of output items is now set based on the d_osps and the check in 
the work function is not needed (actually, that check was wrong and should 
never have worked correctly, anyway).
    
    This commit also changes the number of samples needed in the QA code for 
the constellation receiver for a faster test.

commit 8bbb1388a1fd3519abe37514fceafaaf62844739
Author: Tom Rondeau <address@hidden>
Date:   Sun Jan 1 10:58:19 2012 -0500

    pfb: updated and hopefully better documentation of the PFB clock sync 
blocks.

commit 9838bb040af5eb21cd88dbc9aae8d4bdf2838854
Merge: 59ae7f8 6f0aee4
Author: Tom Rondeau <address@hidden>
Date:   Fri Dec 30 13:48:01 2011 -0500

    Merge branch 'maint'

commit 6f0aee4f7a200f87c6fbe23c12fb01cbda872608
Author: Josh Blum <address@hidden>
Date:   Thu Dec 22 19:45:50 2011 -0800

    gr: sync the filesystem before python can parse doxygen

commit 529ffdd0d60241a96b6daa72a1f942d6a92a3535
Author: Josh Blum <address@hidden>
Date:   Fri Dec 30 00:51:41 2011 -0800

    cmake: added swig version check

commit 59ae7f87cc52e28a39b04895f2977624552f6f1d
Author: Tom Rondeau <address@hidden>
Date:   Fri Dec 30 13:42:16 2011 -0500

    digital: somewhat strange buy necessary fix for autotools build with guile.

commit 6e52e9f86b40ccc38ee21068983936113e6b53dc
Author: Tom Rondeau <address@hidden>
Date:   Fri Dec 30 11:35:15 2011 -0500

    digital: added tag_nsamples placeholder into SNR probe block.
    
    The intent of this block is to be able to pass messages containing the SNR 
at a set number of samples.

commit 1091192d27aab20694e1597868df4962b39ad060
Author: Tom Rondeau <address@hidden>
Date:   Fri Dec 30 11:33:36 2011 -0500

    digital: adding SNR nsamples set/get functions in swig i file.

commit 8e134f11639deeadd0ed242e0f12360ef628d495
Author: Tom Rondeau <address@hidden>
Date:   Fri Dec 30 11:24:12 2011 -0500

    digital: fixed documentation of parameters.

commit ef4d48de26b64d89851a93fc5402b33fcc1a809f
Author: Tom Rondeau <address@hidden>
Date:   Fri Dec 30 11:10:23 2011 -0500

    digital: update to qa and example code for new constructor with 
tag_nsamples arg.

commit a4d62472975aaeb50fa96c360c4b24d3ad84cf6e
Author: Tom Rondeau <address@hidden>
Date:   Fri Dec 30 11:04:48 2011 -0500

    digital: the SNR estimator block now issues a tag with the SNR (key = 
'snr'). The number of samples between when the tag is sent is set in the 
constructor (default = 10000) and can be changed.

commit 0bf8934a7f1bf41916a5f7562b250c18a87034c7
Author: Tom Rondeau <address@hidden>
Date:   Fri Dec 30 10:58:58 2011 -0500

    digital: snr probe passing just the 0th input stream to SNR estimator.

commit 3d92c79e311f40cb2f3839b5ac68eab76c476408
Author: Tom Rondeau <address@hidden>
Date:   Fri Dec 30 10:58:04 2011 -0500

    digital: SNR estimators just take a complex vector; not full vector of 
complex vectors.

commit 36dda1f11620c6c9db63036d76a67b3be3f711bc
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 29 18:30:27 2011 -0500

    digital: added documentation for SNR estimators; made a Doxygen group for 
them. Also set the alpha value to a default of 0.001; most won't need to change 
this.

commit 062f4f37c8dd543cbd29ab4a4745534497c920a8
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 29 18:28:52 2011 -0500

    digital: fixed QA code for SNR estimator SVR name change.

commit 886e3c258ff40b4d10e7e8fc28912f14565a4fd1
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 29 15:38:49 2011 -0500

    digital: adding documentation for SNR estimators; added an estimator for 
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.

commit 2db40bb40eda996bf47417a04ec001acb422d3d9
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 29 12:38:27 2011 -0500

    digital: adding an example program for the SNR estimators with Python code 
to compare.

commit 91e29b5819955818671dae779203ffa8f49b66c4
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 29 12:37:14 2011 -0500

    digital: QA code for SNR estimators.

commit 55ff1160c9e0d49028c52296fa920428d30fd7c3
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 29 11:27:56 2011 -0500

    digital: fixing up blocks to use SNR est classes more appropriately.

commit 74c53aa4c5b9aeac590b803b12601bcc9c8b9b60
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 29 11:27:00 2011 -0500

    digital: added a probe (sink) for the new SNR estimators; also fixes up 
Makefiles and Swig files for SNR est blocks.

commit ceb18ce1c1342477d0704edfaa3e775830a999e4
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 29 10:54:52 2011 -0500

    digital: using impl SNR estimator classes instead of function pointers.

commit 858e3582a108cfea8040f59628698e9394558092
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 29 10:54:03 2011 -0500

    digital: made separate implementation classes for the different SNR 
estimators.

commit 6a78e0a8ae6dc17a12ab5e397f1452a1a363e7d1
Author: Tom Rondeau <address@hidden>
Date:   Fri Dec 23 13:28:06 2011 -0500

    digital: added a class, digital_mpsk_snr_est_cc, that estimates the SNR of 
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.

commit c1c68974a6677f6dd81b1fb6e3c129e8d08c1fd0
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 22 18:20:33 2011 -0500

    core: added accessors to get all settable values of the channel_model 
objects.

commit 5cd411a7e260b0721fecbac6c53b0717b2adf7e6
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 22 18:20:06 2011 -0500

    core: added accessors to noise_source to get type and amplitude of object.

commit 5faab4fbcf423cc614d53f0f3c557c2f055b7ed0
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 22 18:19:28 2011 -0500

    filters: added accessor functions to FFT and FIR filter classes to return 
vector of taps.

commit cb3289d1494339cb0ac20bed080a0d37b99ab4fb
Author: Tom Rondeau <address@hidden>
Date:   Thu Dec 22 18:00:47 2011 -0500

    digital: exposed setting FLL loop bandwidth factor in GRC; must have been 
overlooked initially.

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