Frequency to Time domain conversion ?

I have a excel file of Frequency vs. Magnitude. How to convert into Time vs. Magnitude in Matlab & Simulink?

Respuestas (1)

Walter Roberson
Walter Roberson el 13 de Dic. de 2015

0 votos

If the frequencies are equally spaced, then use ifft()
If the frequencies are not equally spaced, then see NFFT

2 comentarios

Arul Thm
Arul Thm el 14 de Dic. de 2015
Sir, How to apply NFFT?
Walter Roberson
Walter Roberson el 14 de Dic. de 2015
You would need to download the code from the above link and install it.
Other possible reading of interest:
https://www.mathworks.com/matlabcentral/newsreader/view_thread/41005

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el 13 de Dic. de 2015

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el 14 de Dic. de 2015

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