kosme arduinoFFT issues

kosme / arduinoFFT

Fast Fourier Transform for Arduino

GNU General Public License v3.0

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issues

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Cannot detect frequency from sound sensor in v2

#99 deltakiro closed 1 week ago
2
Issue with library dictionary

#98 imjinoh opened 3 weeks ago
1
FFT Uncertainty

#97 moccasinmatt opened 4 weeks ago
1
Inverse function does not work correctly

#96 kosme closed 4 weeks ago
1
Version 2.0.2. Patch for issues 92/93

#95 kosme closed 1 month ago
1
Reapply PR 83 and fix typos in examples

#94 kosme closed 1 month ago
0
v2.0 does not extract major peak, while v1.6.2 does

#93 Andrey-Se closed 3 weeks ago
24
First two bins 0 Hz and 62.5 Hz always an order of magnitude larger than all other bins

#92 systembolaget opened 1 month ago
3
Version 2.0 from develop branch

#91 kosme closed 2 months ago
0
Windowing compensation factors

#90 kosme opened 3 months ago
1
What is the relation of the calculated magnitude to the original signal

#89 alidaf opened 3 months ago
0
Fix bug on synthetic data generation

#88 kosme closed 4 months ago
0
calc complex amplitude for only specific frequencies

#87 RubenMessner opened 8 months ago
1
average FFT result

#86 noorino1977 opened 10 months ago
1
Needed FFT real time example

#85 Ihor59 closed 4 months ago
1
Performance++

#84 core-c closed 9 months ago
10
Make the sqrt_internal macro customisable

#83 FintasticMan closed 11 months ago
2
Updating Documentation and Examples

#82 BjornTheProgrammer closed 1 year ago
1
Update Examples and Documentation to Reflect Real Status

#81 BjornTheProgrammer closed 1 year ago
1
I thought I was nearly there but can't quite get it over the line.

#80 DrJaymz opened 1 year ago
5
Weird results while imag input other than 0 at example FFT_1

#79 hippoo0 opened 1 year ago
2
too much time cost for compute FFT on Esp32-C3

#77 blacknull opened 1 year ago
6
Windowing / Weighing Factor

#76 ghwaldo opened 1 year ago
1
(improvement) use sqrtf() on ESP32

#75 softhack007 closed 4 weeks ago
2
Implement C++ template

#74 blazoncek closed 2 months ago
5
Needs function to calculate octaves

#73 AnveshakR opened 2 years ago
0
Needed Documentation

#72 ghost opened 2 years ago
1
Fixed small spelling mistakes.

#71 slaff closed 2 years ago
0
Declare header files for PlatformIO

#70 ivankravets closed 2 years ago
0
Inverse Hann not working - or am I missing something?

#69 drp0 opened 2 years ago
0
Reordered variables in class, to fix -Werror=reorder

#68 blaz-r closed 2 years ago
0
Hann window should be corrected

#67 ismal opened 2 years ago
0
Phase Phase Phase

#66 ShiK1 opened 3 years ago
0
An example of implementation

#65 mrguen closed 4 months ago
1
Improve MajorPeak with parabola

#64 Phatcat closed 3 years ago
0
formula for windowing algorithms

#63 jerabaul29 opened 3 years ago
9
Alternate Current 50 Hz frequency spectrum

#62 terrasmart closed 4 months ago
2
Hann window incorrectly defined

#61 hugke729 opened 3 years ago
0
Inverse FFT/IFFT

#60 usagi87 opened 3 years ago
0
Fixed compilation with -Wextra

#59 drzony closed 2 years ago
1
Update README.md to clarify deprecated methods.

#58 nujust opened 3 years ago
0
Use fabs() instead of abs() in arduinoFFT::MajorPeak

#57 chessweb01 closed 3 years ago
1
Issues running on Arduino MKR1010 if Serial is not awaited

#56 G3Kappa closed 3 years ago
0
Functions to set parameters.

#55 mrguen opened 3 years ago
0
Detecting wrong major Peak values at low frequencies

#54 mrguen closed 3 years ago
5
DCRemoval() broken in version from Arduino library manager

#53 s-marley closed 4 months ago
4
Simulated waveform little bug

#52 mrguen closed 4 months ago
1
Usage of multiple FFT's using the same code

#51 srinivas27194 opened 3 years ago
4
Fix compile error on Arduino due to small_type

#50 HorstBaerbel closed 3 years ago
0
Fix DCRemoval(): average all samples in time

#49 pranabendra closed 3 years ago
0