Difference between revisions of "PIC32MX: Inverse FFT"
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== Overview == |
== Overview == |
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An inverse FFT is a function that converts a frequency domain signal into a time domain signal. |
An inverse FFT is a function that converts a frequency domain signal into a time domain signal. Inverse FFTs actually use the same algorithm as FFTs except with some scaling and conjugation. FFT information can be found [[PIC32MX: FFT of Analog Input]]. |
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Revision as of 14:19, 17 April 2010
Overview
An inverse FFT is a function that converts a frequency domain signal into a time domain signal. Inverse FFTs actually use the same algorithm as FFTs except with some scaling and conjugation. FFT information can be found PIC32MX: FFT of Analog Input.
