FFT Notes
This live script shows how to process a signal with an odd and even length FFT. The magnitude, phase, and corresponding frequency vector are calculated. This live script is a quick reference for the next time I want to do these calculations. Applications include frequency analysis of signals, Short Time Fourier Transform (STFT), ideal filtering (combined with symmetric ifft), and probably some other applications.
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Jason Nicholson (2024). FFT Notes (https://www.mathworks.com/matlabcentral/fileexchange/70403-fft-notes), MATLAB Central File Exchange. Abgerufen .
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Version | Veröffentlicht | Versionshinweise | |
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1.1.1 | small minor update for clarity. |
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1.1 | Reformatted the script. I made the document more clear. |
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1.0.1 | Adding an image |
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1.0.0 |