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25 Open 61 Closed
25 Open 61 Closed
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Issues list

dsps_dotprod_s16_ae32 benchmark on ESP32 (DSP-153) Status: Opened
#97 opened Nov 22, 2024 by boborjan2
4 tasks done
2
SOLVED: An ESP32(-S3) fast fp32 division using a reciprocal inline assembly with arg/result passsed in fp32 regs for even more speed! (DSP-148) Status: Opened Type: Feature Request Feature request for IDF
#95 opened Sep 29, 2024 by f4lc0n-asm
2
cplx2real function can only be used with fft4r initialized, and the example creates confusion (DSP-147) Status: Opened
#94 opened Sep 24, 2024 by alexbarcelo
3
ESP-DSP: DC-Offset and Nyquist frequency in output? (DSP-146) Status: Opened
#93 opened Sep 5, 2024 by ruig25
4 tasks done
5
SOLVED: An ESP32(-S3) 3-cycle/tap fp32 FIR filter of arbitrary length and decimation (DSP-145) Status: Opened Type: Feature Request Feature request for IDF
#92 opened Aug 19, 2024 by f4lc0n-asm
P4 compile error (DSP-143) Status: Opened Type: Bug Bugs in ESP-IDF
#90 opened Aug 12, 2024 by Jason2866
4 tasks done
4
Linear-to-Mel scale projection using Mel filterbanks. (DSP-142) Status: Opened Type: Feature Request Feature request for IDF
#89 opened Aug 9, 2024 by hbellafkir
FFT4 discrepancy (DSP-139) Status: Opened
#87 opened Jul 15, 2024 by andg1
4 tasks done
5
Compile esp-dsp for IDF_TARGET=linux (DSP-136) Status: Opened Type: Feature Request Feature request for IDF
#85 opened Apr 5, 2024 by morgana2313
作为一个信号处理的库，是否应该包括IFFT (DSP-135) Status: Opened Type: Feature Request Feature request for IDF
#84 opened Mar 12, 2024 by shenxiaozheng
esp-dsp支持idf的最新master分支吗 (DSP-134) Status: Opened
#83 opened Mar 12, 2024 by shenxiaozheng
4 tasks done
1
FFT is wrong by factor 2. Violation of the Parseval–Plancherel identity (DSP-130) Status: Opened
#81 opened Feb 1, 2024 by Bobobel
4 tasks done
2
IIR inconsistencies and documentation problems (DSP-123) Status: Opened
#80 opened Dec 21, 2023 by Bobobel
dsps_dotprod_f32 is slow on first call (examples/dotprod) (DSP-121) Status: Opened
#78 opened Dec 12, 2023 by Bobobel
1
SOLVED: TRIAC delayed-trigger compensation routine for ESP32(-S3) (DSP-119) Status: Opened
#76 opened Nov 12, 2023 by f4lc0n-asm
2
esp32s3 fft4real hangs if fft4r related codes are removed. (DSP-117)
#75 opened Sep 4, 2023 by wuyuanyi135
3 tasks
4
Two environments with different actions were specified for the same target (DSP-115)
#74 opened Aug 16, 2023 by ProjectRobal
4
Using LyraT to sample input, IIR functions to process, then output. The dsps_biquad_gen_xxx_f32 function creates garbage coefficients, I can't validate dsps_biquad_f32 as working. (DSP-111)
#73 opened Jul 22, 2023 by mrSilkie
3
Feature Request: Python wrapper (DSP-109)
#71 opened Jun 28, 2023 by Path-A
No optimized dsps_bit_rev_sc16 resulting slow sc16 S3 FFT performance overall (DSP-98)
#65 opened Feb 1, 2023 by ayavilevich
1
Support iFFT (DSP-97)
#62 opened Jan 15, 2023 by howard0su
4
Two potential issues regarding dsps_fft4real example as well as documentation for cplx2real(). (DSP-91)
#58 opened Nov 13, 2022 by Galfy1
1
Resampler in esp-dsp, feature request (DSP-90)
#52 opened Aug 31, 2022 by AristarchosOfSamos
1
Memory alignment issues (DSP-80)
#46 opened Apr 23, 2022 by Barabas5532
1
Support for more image processing functions (DSP-81)
#39 opened Mar 11, 2022 by X-Ryl669
1
ProTip! What’s not been updated in a month: updated:<2024-10-28.