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6 337 Commity
3 Gałęzie
369 Tagi
192 MiB
Wykres commitów

41 Commity (76d76df790966cbe868eb40e34bd51ef6ae15e12)

Autor SHA1 Wiadomość Data
f4exb c8f87d1c87 IQ swap: fixed decimators 2020-06-23 19:57:05 +02:00
f4exb cc5d614f67 IQ swap: initial implementation in plugins 2020-06-23 19:29:58 +02:00
f4exb fc49bd2855 ixed incomplete copyright headers (3): sdrbase 2019-04-11 14:32:15 +02:00
f4exb b9a06b2966 Simplified some shifted decimators 2019-04-02 02:03:54 +02:00
f4exb e2ac286458 Series of shifted decimators matching shifted interpolators. Applied to HackRF input 2019-04-02 01:10:03 +02:00
f4exb 6db002bbe3 Decimators: cleanup code 2019-04-01 15:08:42 +02:00
f4exb f8230eab53 Decimators: cleanup of old commented out code 2019-04-01 14:45:41 +02:00
f4exb 222aa9f40d Windows: MSVC2017: adapt decimators.h to handle packing with MSVC 2018-11-13 10:51:57 +01:00
f4exb f4ac9bf114 RTL-SDR: fixed inf/sup decimators 2018-05-12 07:25:53 +02:00
f4exb 50c868562a Decimators simplification 2018-05-11 00:48:37 +02:00
f4exb 4bb749ce65 Inf/Sup frequency shift scheme change to set bandwidth closer to device center frequency 2018-05-10 22:17:39 +02:00
f4exb 1fadbf3b8a Inf/Sup decimators fix (4): added decimators by 64 2018-05-10 10:07:42 +02:00
f4exb 41319b63e5 Inf/Sup decimators fix (3): all decimators but by 64 2018-05-10 04:37:51 +02:00
f4exb f99f7cd598 Inf/Sup decimators fix (2): decimators by 4 2018-05-10 02:51:45 +02:00
f4exb 6841bf3efa Center decimator by 2 optimization 2018-05-10 02:26:38 +02:00
f4exb 0e55accd0f Inf/Sup decimators fix (1): decimators by 2 2018-05-10 02:14:16 +02:00
f4exb 17aa15c4d0 Unified the even/odd integer halfband filters 2018-05-02 14:00:03 +02:00
f4exb 19c32b4354 Removed 24/16 bit differentiation on Decimator instantiation where possible 2018-05-01 23:57:12 +02:00
f4exb b23d1f6a63 Optimization: always use the even/odd decimators 2018-04-28 05:08:01 +02:00
f4exb 27623709f0 Rewrite of decimator ifdefs 2018-04-28 03:04:34 +02:00
f4exb 2427c885f7 Benchmarking: added option to deactivate SIMD for decimators 2018-04-26 22:45:47 +02:00
f4exb b03e9c59cb Benchmarking: implemented decimator float to int test 2018-04-25 01:44:54 +02:00
f4exb 70ce8f1044 Perseus support (6) 2018-02-07 23:44:20 +01:00
f4exb 2ddcb8c358 Differentiate Rx and Tx DSP sample sizes 2018-01-22 08:46:05 +01:00
f4exb 732561152b 24 bit DSP fix 2018-01-22 02:49:06 +01:00
f4exb ad219d50cc Implemented 24 bit internal DSP (with bugs ...) 2018-01-21 21:48:36 +01:00
f4exb 08ce7f423b Templatize the accumulator type of integer half-band filters (non SIMD) 2018-01-21 19:39:51 +01:00
f4exb 18fa3b6156 RTL-SDR: corrected bit shifts for 8 bit samples and corrected RTL-SDR unsigned to signed conversion 2018-01-15 23:37:26 +01:00
f4exb 45e04f06ae Compromise on 8 bit decimator pre process shift constants so that it pads to 15 bits instead of 16. Prevents saturation in all cases. 2018-01-14 05:12:24 +01:00
f4exb 176792c0ce Corrected 8 bit decimator pre process shift constants 2018-01-14 04:43:04 +01:00
f4exb 2d0ee4bf76 SDRplay plugin: adjust documentation. Corrections and re-organization of the main readme.md file 2016-11-21 18:07:58 +01:00
f4exb 863522d9ff SDRPlay support: source plugin interim state (1) compiles 2016-11-13 02:59:31 +01:00
f4exb c91725fe01 Push decimators halfband filter order to 64 2016-11-09 04:03:12 +01:00
f4exb 0a6dc5db37 IntHalfband filters: tuned optimizations and chose the best for x86_64 2016-11-09 03:27:30 +01:00
f4exb d2c6791eea Use IntHalfbandFilterST in decimators 2016-11-08 17:30:10 +01:00
f4exb 63d6eea066 Use more precise SIMD flags and detect actual x86_64 SIMD features 2016-11-07 00:42:57 +01:00
f4exb dbbbfa12ee Changed USE_SIMD flag to USE_SSE 2016-11-06 02:08:38 +01:00
f4exb 3410d289d1 Use even/odd FIR filter based half band decimators for the device decimators 2016-11-05 21:52:13 +01:00
f4exb 942f897978 Use the double buffer FIR filter with the front end decimators 2016-11-02 09:15:32 +01:00
f4exb 4a001350d3 Tx ph.2: Templatized IntHalfbandFilter and improved coefficients. Changed to order 80 for upsamplers and 48 for downsamplers 2016-10-29 17:01:02 +02:00
f4exb c6d7207b1a Reorganized sdrbase library code 2016-03-08 04:54:12 +01:00