Amplitude_Spectrum

Version 1.0.0 (358 KB) by HS Ding

Single-Sided Amplitude Spectrum

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Updated 3 Jun 2024

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Calculate Single-Sided Amplitude Spectrum

Check demo_single_side_spectrum.mlx for detail

Specify Resolution:

Decrease Side Lobes:

[Y_FFT,freq] = sspectrum(y)
[Y_FFT,freq] = sspectrum(y,fs)
[Y_FFT,freq] = sspectrum(y,fs,f_resl) % Specify Frequency Resolution
[Y_FFT,freq] = sspectrum(y,fs,f_resl,window)  % Apply Window Function
[Y_FFT,freq] = sspectrum(y,fs, inf  ,window); % Default Frequency Resolution

Cite As

HS Ding (2024). Amplitude_Spectrum (https://www.mathworks.com/matlabcentral/fileexchange/167441-amplitude_spectrum), MATLAB Central File Exchange. Retrieved July 27, 2024.