Results for tag:"psd" (344 results)

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Computing the PSD of the interpolated signal

Asked by Clay on 20 Jul 2012
Latest activity Commented on by Will Ojemann on 25 Jul 2022
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2

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PSD curve into time series data

Asked by Chandramouli Jambunathan on 6 Jul 2022
Latest activity Commented on by Chandramouli Jambunathan on 14 Jul 2022
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answer

calculation code of PSD using fft

Asked by 동윤 김 on 21 Jun 2022
Latest activity Edited by David Goodmanson on 23 Jun 2022
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Are my normalizations wrong?

Asked by Andrea Carobbi on 13 May 2022
Latest activity Commented on by Andrea Carobbi on 23 May 2022
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1

answer

How can I generate power spectral density from waveform?

Asked by rkoz575 on 18 May 2022
Latest activity Answered by rkoz575 on 20 May 2022
Accepted Answer by rkoz575
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1

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Converting discrete signal to frequency domain

Asked by Adnan Abid on 7 May 2022
Latest activity Answered by Star Strider on 7 May 2022
Accepted Answer by Star Strider
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How to correctly interpret PSD results (of water height variation over time) using FFT function?

Asked by tiago lima on 14 Apr 2022
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answer

Road Profile as Input in Simulink

Asked by Sergio Rueda on 8 Oct 2018
Latest activity Commented on by Mert B. on 4 Apr 2022
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1

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FFT magnitude as a function of frequency resolution

Asked by Rob H on 27 Mar 2022
Latest activity Commented on by Paul on 29 Mar 2022
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1

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How to keep main signal and suppress/remove other signal?

Asked by Vivian Yu on 15 Feb 2022
Latest activity Commented on by Vivian Yu on 25 Mar 2022
Accepted Answer by Image Analyst
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1

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Removing DC component at 0 HZ from acceleration data after fft

Asked by Adam Levschuk on 29 May 2020
Latest activity Commented on by Nidhi Singh on 11 Feb 2022
Accepted Answer by Ameer Hamza
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How can I get a PSD plot like a picture?

Asked by beomjun Park on 29 Apr 2015
Latest activity Commented on by Highphi on 9 Feb 2022
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Is there any difference in calculation of Energy spectral density and Power spectral density using MATLAB?

Asked by DRISHYA S KUMAR P N on 8 Feb 2022
Latest activity Answered by Image Analyst on 8 Feb 2022
Accepted Answer by Image Analyst
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Autocorrelation and PSD (Wiener Khinchin Theorem) FFT Amplitude Scaling Problem

Asked by hesheen on 26 Jan 2022
Latest activity Edited by hesheen on 26 Jan 2022
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0

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How to do FFT and PSD with specific Frequency limit.

Asked by MUHAMMAD KHAIRANI ABDUL RAHMAN on 13 Jan 2022
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estimate transfer function from power spectrum density

Asked by mike on 12 Jan 2022
Latest activity Answered by Star Strider on 13 Jan 2022
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How to extract 64 features within 4~45Hz in EEGLab?

Asked by Poyu Wang on 22 Nov 2021
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2

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spectral features extraction from eeg

Asked by Tarek Lajnef on 11 Jun 2012
Latest activity Answered by BOMMALA SILPA on 15 Nov 2021
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8

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Half Power Method for Vibroacoustic Dataset

Asked by Daniel Pauli on 13 Oct 2021
Latest activity Commented on by Mathieu NOE on 2 Nov 2021
Accepted Answer by Daniel Pauli
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1

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DFT takes too long to run

Asked by Anonymous on 31 Oct 2021
Latest activity Answered by Sulaymon Eshkabilov on 31 Oct 2021
Accepted Answer by Sulaymon Eshkabilov
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1

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Trying to do DFT and getting 'Unable to perform assignment because the left and right sides have a different number of elements' error.

Asked by Anonymous on 26 Oct 2021
Latest activity Answered by Srijith Kasaragod on 29 Oct 2021
Accepted Answer by Srijith Kasaragod
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FFT plot in frequency domain, error help

Asked by Nina Perf on 25 Oct 2021
Latest activity Commented on by Nina Perf on 27 Oct 2021
Accepted Answer by Dave B
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Compute PSD from fft compared with spectrogram

Asked by Yifei on 29 Nov 2012
Latest activity Commented on by HYZ on 15 Oct 2021
Accepted Answer by Wayne King
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Why is signal amplitude so low after applying FFT?

Asked by M Prabhu on 2 Oct 2021
Latest activity Edited by dpb on 3 Oct 2021
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1

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Error while recording using audio recorder object

Asked by Mary Jeethu A J on 16 Sep 2021
Latest activity Answered by Jan on 16 Sep 2021
Accepted Answer by Jan
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The bandwith of the peak value in PSD

Asked by Erkan on 4 Sep 2021
Latest activity Edited by Erkan on 4 Sep 2021
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0

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how to set samplerate in QAM Modulator?

Asked by Giovanni on 31 Aug 2015
Latest activity Commented on by Noah Wölki on 23 Aug 2021
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1

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pwelch info: equation involved and problem on the integral

Asked by SYML2nd on 24 Jul 2021
Latest activity Edited by Chunru on 24 Jul 2021
Accepted Answer by Chunru
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1

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How to do PSD measuremnet for the given signal

Asked by Sarfaraz Ahmed on 5 Jul 2021
Latest activity Edited by Sarfaraz Ahmed on 22 Jul 2021
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0

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Finding the auto-correlation function from PSD

Asked by DawnRedwood on 9 Jun 2021
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0

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Power Spectral Density of a bipolar digital signal

Asked by Vlad Eusebiu Popa on 28 May 2021
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6

answers

PWELCH vs PSD

Asked by Kevin on 18 Oct 2011
Latest activity Commented on by ramon mata on 27 May 2021
Accepted Answer by Honglei Chen
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answer

Plomb function improvements with taper

Asked by J E on 24 May 2021
Latest activity Answered by William Rose on 25 May 2021
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4

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hrv spectral analysis

Asked by Olga on 14 Mar 2012
Latest activity Commented on by Apoorva Gangula on 24 May 2021
Accepted Answer by Wayne King
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FFT with windowing amplitude correction

Asked by CduP on 9 Apr 2020
Latest activity Commented on by Elliott Martinson on 17 May 2021
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1

answer

Theory/ mathematics behind pspectrum

Asked by HF on 5 Nov 2020
Latest activity Commented on by Rena Berman on 6 May 2021
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how to get Power Spectral Density from acceleration, velocity or displacement data?

Asked by Muhammad Fayrus on 7 Apr 2021
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1

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Calculate the stop band energy of a filter by its Power spectral density graph

Asked by Sara Nasir on 26 Dec 2020
Latest activity Commented on by Sara Nasir on 23 Feb 2021
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1

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Denoising a signal with FFT

Asked by Pau Jordan on 1 Jul 2020
Latest activity Answered by Pratyush Roy on 3 Feb 2021
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1

answer

fundamental frequency of amplitude data

Asked by Abhijit Sardar on 30 Jan 2021
Latest activity Commented on by Image Analyst on 31 Jan 2021
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Is there an error in the "Power Spectral Density Estimates Using FFT" article?

Asked by David on 14 Dec 2016
Latest activity Commented on by Shuo Hao on 28 Jan 2021
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How to calculate the PSD and noise voltage of a recorded signal?

Asked by Elizabeth Coln on 27 Jan 2021
Latest activity Commented on by Mathieu NOE on 27 Jan 2021
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0

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Generating irregular waves in MATLAB

Asked by Leonardo dos Anjos on 21 Jan 2021
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0

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how plot() method draw dspdata.psd struct

Asked by Junphy Jan on 13 Jan 2021
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1

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Normalization of Power Spectral Density

Asked by Sandro Camenzind on 31 Dec 2020
Latest activity Commented on by Sandro Camenzind on 31 Dec 2020
Accepted Answer by dpb
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0

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How can I compute power spectrum from psd using periodogram function?

Asked by zitao on 30 Dec 2020
Latest activity Commented on by Mathieu NOE on 30 Dec 2020
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0

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calculate stop band energy from PSD graph

Asked by Sara Nasir on 27 Dec 2020
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1

answer

Error with phaseNoiseMeasure command

Asked by Subhradeep Pal on 10 Dec 2020
Latest activity Answered by Shiva Kalyan Diwakaruni on 16 Dec 2020
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1

answer

Power estimation using PWelch

Asked by mahesh subramanyam on 14 Dec 2020
Latest activity Answered by Star Strider on 14 Dec 2020
Accepted Answer by Star Strider
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1

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Signal analysis... can't figure out how finish the program... Please help ! 2 parameters left and one small thing.

Asked by John Doe on 13 Dec 2020
Latest activity Edited by Matt Gaidica on 13 Dec 2020
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