TechQA.

Question

Do I want to (i)fft by gnuradio-companion?

score 227 · Answer 1 · 2019-04-20T02:14:36.090000

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Answer

227

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Do I want to (i)fft by gnuradio-companion?

227 views Asked by sunao At 20 April 2019 at 02:14

score 4456 · Answer 2 · 2019-03-26T13:59:28.523000

Using Periodogram to detect seasonality of time series

4.4k views Asked by mohamed elhafiz At 26 March 2019 at 13:59

score 126 · Answer 3 · 2019-03-18T10:52:07.107000

Store the output of the Python matplotlib function of pcolormesh and reconstruct it

126 views Asked by Rahman At 18 March 2019 at 10:52

score 374 · Answer 4 · 2019-03-14T13:24:44.413000

CUFFT wrong result for batch 1D ifft

374 views Asked by shawnwinder At 14 March 2019 at 13:24

score 583 · Answer 5 · 2019-02-07T17:21:32.667000

How to use Fast Fourier Transform to execute convolution of matrix?

583 views Asked by Jeremie Tanguay At 07 February 2019 at 17:21

score 303 · Answer 6 · 2019-02-02T11:32:44.643000

FFT or IFFT lose data

303 views Asked by Knowledge Drilling At 02 February 2019 at 11:32

score 2733 · Answer 7 · 2018-12-17T04:37:02.700000

Best way in Python to calculate FFT and IFFT with CPU and GPU?

2.7k views Asked by AudioBubble At 17 December 2018 at 04:37

score 216 · Answer 8 · 2018-10-12T05:53:12.437000

Not getting 2d-fft invrese of an image from kissfft

216 views Asked by chandu mvm At 12 October 2018 at 05:53

score 251 · Answer 9 · 2018-09-18T14:18:01.990000

I have the equation in frequency domain; How to go back in time and space domain with IFFT?

251 views Asked by Edmond Muho At 18 September 2018 at 14:18

score 13774 · Answer 10 · 2018-09-05T07:53:08.263000

Amplitude and phase spectrum. Shifting the phase leaving amplitude untouched

13.7k views Asked by akkab At 05 September 2018 at 07:53

score 41 · Answer 11 · 2018-08-08T08:37:07.220000

Fidelity of sound created from frequency domain data

41 views Asked by Ragnar At 08 August 2018 at 08:37

score 377 · Answer 12 · 2018-07-12T19:05:50.540000

How can I recover original complex signal after fft?

377 views Asked by PALES At 12 July 2018 at 19:05

score 29 · Answer 13 · 2018-06-13T07:05:02.503000

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29 views Asked by Fahim Mumand At 13 June 2018 at 07:05

score 1192 · Answer 14 · 2018-06-12T10:09:59.850000

coding a deconvolution using python

1.1k views Asked by Med Morcia At 12 June 2018 at 10:09

score 398 · Answer 15 · 2018-05-24T07:46:46.883000

Changing definition of FFT in Python

398 views Asked by Medulla Oblongata At 24 May 2018 at 07:46

score 191 · Answer 16 · 2018-05-10T12:42:08.170000

FFTW non-symetric inverse transform c2r

191 views Asked by Brani At 10 May 2018 at 12:42

score 447 · Answer 17 · 2018-04-21T17:06:41.783000

How do I do an inverse FFT transform in the code below?

447 views Asked by 최진우 At 21 April 2018 at 17:06

score 198 · Answer 18 · 2018-04-19T10:07:15.983000

How does the inverse Fourier transform go in the process of active noise cancellation?

198 views Asked by 최진우 At 19 April 2018 at 10:07

score 872 · Answer 19 · 2018-04-11T22:22:19.917000

Inverse STFT of spectrogram without phase information

872 views Asked by Anaphory At 11 April 2018 at 22:22

score 10156 · Answer 20 · 2018-03-22T10:37:51.457000

Filtering signal frequency in Python

10.1k views Asked by Kev At 22 March 2018 at 10:37

TechQA.

List Question

Do I want to (i)fft by gnuradio-companion?

Using Periodogram to detect seasonality of time series

Store the output of the Python matplotlib function of pcolormesh and reconstruct it

CUFFT wrong result for batch 1D ifft

How to use Fast Fourier Transform to execute convolution of matrix?

FFT or IFFT lose data

Best way in Python to calculate FFT and IFFT with CPU and GPU?

Not getting 2d-fft invrese of an image from kissfft

I have the equation in frequency domain; How to go back in time and space domain with IFFT?

Amplitude and phase spectrum. Shifting the phase leaving amplitude untouched

Fidelity of sound created from frequency domain data

How can I recover original complex signal after fft?

FFT results interpretation

coding a deconvolution using python

Changing definition of FFT in Python

FFTW non-symetric inverse transform c2r

How do I do an inverse FFT transform in the code below?

How does the inverse Fourier transform go in the process of active noise cancellation?

Inverse STFT of spectrogram without phase information

Filtering signal frequency in Python

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