FFT Notes

This shows how to process a signal with an odd and even length fft.

Version 1.1.2 (70 KB)
125 Downloads
(0)
2. Dez 2025

Sie verfolgen jetzt diese Einreichung

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.

Zitieren als

Jason Nicholson (2026). FFT Notes (https://de.mathworks.com/matlabcentral/fileexchange/70403-fft-notes), MATLAB Central File Exchange. Abgerufen .

Kategorien

Mehr zu Fourier Analysis and Filtering finden Sie in Help Center und MATLAB Answers

Allgemeine Informationen

Kompatibilität der MATLAB-Version

  • Kompatibel mit allen Versionen

Plattform-Kompatibilität

  • Windows
  • macOS
  • Linux
In neuem Tab öffnen
Version Veröffentlicht Versionshinweise
1.1.2

Fixed a typo
1.1.1

small minor update for clarity.
1.1

Reformatted the script. I made the document more clear.
1.0.1

Adding an image
1.0.0