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espressif
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esp-dsp
DSP library for ESP-IDF
Apache License 2.0
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FIR for s16 (int16_t) type. (DSP-138)
#86
wuyuanyi135
opened
1 month ago
1
Compile `esp-dsp` for `IDF_TARGET=linux` (DSP-136)
#85
morgana2313
opened
3 months ago
0
作为一个信号处理的库，是否应该包括IFFT (DSP-135)
#84
shenxiaozheng
opened
3 months ago
0
esp-dsp支持idf的最新master分支吗 (DSP-134)
#83
shenxiaozheng
opened
3 months ago
1
是否会支持esp-p4的芯片的指令 (DSP-132)
#82
shenxiaozheng
closed
4 months ago
2
FFT is wrong by factor 2. Violation of the Parseval–Plancherel identity (DSP-130)
#81
Bobobel
opened
5 months ago
2
IIR inconsistencies and documentation problems (DSP-123)
#80
Bobobel
opened
6 months ago
0
Mismatch between latest repository tag and latest component manager tag (DSP-122)
#79
herculanodavi
closed
3 months ago
4
dsps_dotprod_f32 is slow on first call (examples/dotprod) (DSP-121)
#78
Bobobel
opened
6 months ago
1
FIR Convolution algorithm error (DSP-120)
#77
Davidliujx
closed
7 months ago
4
SOLVED: TRIAC delayed-trigger compensation routine for ESP32(-S3) (DSP-119)
#76
f4lc0n-asm
opened
7 months ago
2
esp32s3 fft4real hangs if fft4r related codes are removed. (DSP-117)
#75
wuyuanyi135
opened
10 months ago
4
Two environments with different actions were specified for the same target (DSP-115)
#74
ProjectRobal
opened
10 months ago
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
mrSilkie
opened
11 months ago
3
ESP-IDF 5.1 Support? (DSP-110)
#72
timsterc
closed
11 months ago
8
Feature Request: Python wrapper (DSP-109)
#71
Path-A
opened
1 year ago
0
Wrong output when running dsps_mulc_s16_ functions (DSP-108)
#70
guilhAbreu
closed
1 year ago
3
Extended Kalman Filter 计算速度 (DSP-105)
#69
weilian1977
closed
11 months ago
4
SOLVED: A 1½cycle/tap fp32 FIR filter of arbitrary length and decimation (DSP-101)
#68
f4lc0n-asm
closed
11 months ago
6
dsps_fft2r_sc16_aes3 different result from dsps_fft2r_sc16_ansi, incorrect FFT (DSP-102)
#67
ayavilevich
closed
10 months ago
7
Notable speed improvement of floating point FIR on ESP32-S3
#66
f4lc0n-asm
closed
1 year ago
1
No optimized dsps_bit_rev_sc16 resulting slow sc16 S3 FFT performance overall (DSP-98)
#65
ayavilevich
opened
1 year ago
1
Use of ESP-DSP with ESP-ADF (DSP-103)
#64
ayavilevich
closed
8 months ago
4
Different output when choosing optimised or ansi function for FIR filtering. (DSP-100)
#63
herculanodavi
closed
10 months ago
2
Support iFFT (DSP-97)
#62
howard0su
opened
1 year ago
2
Please update the esp-dsp on the package manager (DSP-96)
#61
lijunru-hub
closed
11 months ago
3
Inverse of dsps_cplx2real_fc32 (DSP-99)
#60
ayavilevich
closed
10 months ago
1
Meaning of divide by N (DSP-94)
#59
kurtwerbrouck
closed
11 months ago
1
Two potential issues regarding dsps_fft4real example as well as documentation for cplx2real(). (DSP-91)
#58
Galfy1
opened
1 year ago
1
could you add support for basic fast sin-cos function set to speed-up math calc (DSP-88)
#57
wanckl
closed
11 months ago
2
dsps_fft2r_sc16_ansi_ should malloc aligned memory? (DSP-93)
#56
djfurie
closed
11 months ago
3
Is dsps_fir_f32_aes3 implementation working? (DSP-92)
#55
AristarchosOfSamos
closed
11 months ago
4
[fft:dsps_fft2r_fc32_ansi] Enh | Null-checking (DSP-75)
#54
damurashov
closed
1 year ago
0
Questions regarding FFT Api (DSP-95)
#53
Galfy1
closed
11 months ago
5
Resampler in esp-dsp, feature request (DSP-90)
#52
AristarchosOfSamos
opened
1 year ago
1
Compile of examples fail
#51
ghost
closed
1 year ago
7
modules/math/sqrt/float/dsps_sqrt_f2_ansi.c build error (DSP-89)
#50
davidallenmann
closed
11 months ago
3
FFT example does not generate proper results with IDF V5.0 Master
#49
davidallenmann
closed
1 year ago
5
Need to remove noise from audio signal using IIR low pass filter(esp-dsp library) (DSP-87)
#48
jaydeep7563
closed
10 months ago
5
[Question] Decimation step in dsps_fird_f32_ae32 (DSP-86)
#47
ashvarma-git
closed
10 months ago
1
Memory alignment issues (DSP-80)
#46
Barabas5532
opened
2 years ago
1
conv 和 corr 的实现有误 (DSP-83)
#45
369zz
closed
11 months ago
1
dsps_fir_f32_aes3 is not implemented (DSP-79)
#44
zjanosy
closed
11 months ago
10
Add missing stdlib includes (DSP-76)
#43
Barabas5532
closed
1 year ago
3
Fix pointer formatting causing -fpermissive error (DSP-77)
#42
Barabas5532
closed
1 year ago
2
esp-dsp library question (DSP-85)
#41
darwin1234
closed
11 months ago
3
建议增加更多的矩阵运算函数 (DSP-84)
#40
ou2356
closed
11 months ago
2
Support for more image processing functions (DSP-81)
#39
X-Ryl669
opened
2 years ago
1
Doesn't compile with IDF v5.0
#38
ghost
closed
2 years ago
0
Migration to IDF 5.0
#37
listout
closed
2 years ago
2
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