versión (3.61 KB) por Rashmil Dahanayake
Performs a FFT analysis for a signal and lists the magnitudes and phase values.

1,4K descargas

Actualizada 2 Jun 2014

Ver licencia

The original fftscope in simpower systems limits the usage to analyse the signals apart from simulink scopedata format.
This functions enables converts the signal structures into a power_fftscope format and performs fft analysis.
The function essentially a wrap around of power_fftscope which calculates the magnitude ,phase details of harmonic components of a given signal. Could be handy to analyse the electrical waveforms. (eg voltage, current)
Input method:
Where data & time are raw matrix in same length.
eg: fft_list(x,t,'f',50)
use help command for more information.
help fft_list

Note: Simpowersystems toolbox is necessary to run this function. Hence the first run might take few seconds to load up, but consequent runs are normal.

Citar como

Rashmil Dahanayake (2022). FFT_list.m (https://www.mathworks.com/matlabcentral/fileexchange/46803-fft_list-m), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R2012b
Compatible con cualquier versión
Compatibilidad con las plataformas
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!