Commit Graph

531 Commits

Author SHA1 Message Date
a89914023e Removed pushing of initial zeros to filterbank output 2018-04-01 14:04:25 +02:00
ce7f31ca86 Renamed lasp_math.h to lasp_mat.h as it defines matrices, not math. Made a typedef from vd to dmat such that the types of these are the same. Same goes for vc and cmat 2018-04-01 14:01:07 +02:00
7d825871e8 First work on single pole lowpass IIR filter 2018-04-01 11:00:12 +02:00
c8332f7f74 Not savy implementation of exponential time weighting of spectrograms 2018-04-01 10:58:55 +02:00
b3d60a2d69 Added monitor panel. Only spectra fast and slow weighting implementation is not savy 2018-04-01 10:57:29 +02:00
60cf046fa6 Removed some memory pool stuff. Decreased some tracer values. Removed debug warning on overflow. Bugfix on macro's ASCEE_USE_BLAS to LASP_USE_BLAS. Added SFSG macro. Added denominator in z-transform for frequency response of IIR filters. Added arbitrary fir design code. Put window types in a class in wrapper. 2018-04-01 10:27:27 +02:00
afd2b7d38a Updated readme 2018-03-06 21:26:08 +01:00
8a00420b17 Added readme 2018-03-06 21:20:39 +01:00
a6730a9aa0 Merged Github 2018-03-05 21:01:12 +01:00
1a81dd65b0 Initial commit 2018-03-05 20:58:03 +01:00
f37ce6b596 Fixed bug in filtebank, renamed ASCEE to LASP in lasp_python.h, added decimator. 2018-03-04 19:48:46 +01:00
53a60877b4 Cleanup fir filter design code. Removed Beamforming reference i test_fft.py 2018-02-27 19:45:21 +01:00
ccda090266 Improvement: removed extraneous memory copy in fft implementation. 2018-02-27 19:00:58 +01:00
c55d3b1e17 Rename all beamforming to lasp. In all source code. 2018-02-23 20:40:45 +01:00
49bc02ed16 Renamed dir to lasp 2018-02-23 15:44:36 +01:00
ad6c3213cd Added filterbank and toebehoren 2018-02-19 10:40:28 +01:00
aa3935a82b Fixed bug in print_dmat and print_cmat, allow for empty dmats and cmats in some part of the code. Added dmat_foreign_vd. Some minor improvements in code and docs. WARN and DBGWARN now print to stdout instead of stderr, as Spyder taps the stderr. Improved the dFifo to handle memory better. Now dFifo does not have a maximum size anymore. Renamed Fft_alloc to Fft_create. 2018-02-19 10:37:08 +01:00
008876dbab Added inverse FFT code. 2018-02-17 17:01:53 +01:00
d008110c09 Small comment change in dfifo.h 2018-02-17 16:08:19 +01:00
41eca0506f Added dFifo queue for samples. Improved aps.c to handle all sizes of time data to be added 2018-02-14 16:56:31 +01:00
f23164b743 API change of PS 2018-02-13 07:57:50 +01:00
54e9eeca37 Changed internals of xmat to use strides instead of column pointers. Some other bugfixes 2018-02-12 20:44:07 +01:00
b31866974e Renamed copy_dmat_rows to dmat_copy_rows and changed API. Added P_REF. Added Hadamard product of two matrices. Added vd_copy_rows. Put some dynamic allocation of fft.c to object data. Bugfix in dbgassert ps.c. Moved getFreq to a tools.py 2018-02-12 19:32:23 +01:00
85636ce946 Changed Fft API to also be able to compute for one channel 2018-02-10 21:14:17 +01:00
63b45d8dfe Removed unused variable 2018-02-09 12:00:21 +01:00
2946bcc50c Renamed data to _data in xmat and vx. Had to be propagated to some function 2018-02-09 12:00:08 +01:00
10b7ba60f8 Started on implementation of BEM 2018-02-09 11:57:11 +01:00
89e9622b1f Bugfix, added overflow checks for debug mode. Tested AvPowerSpectra. Now works without errors, only addTimeData cannot be called twice. Improved fft implementation. Removed double wrapper for fftpack. Renamed fft.pyx to wrappers.pyx. Improved CMakeLists. Adde proper function entrance and exit tracers. Made tracers indent to function level. Added Bartlett window function 2018-02-09 11:56:49 +01:00
2d203647ed Added doc to gitignore 2018-02-06 12:02:07 +01:00
83aaf69bef Refactoring math routines. Added comments. Removed multithreading from fft routines. Switched to fftpack for FFT. Added Doxyfile 2018-02-06 12:01:27 +01:00
52e5a31bdb Initial commit. Lots of stuff 2018-01-29 16:14:50 +01:00