IDFT Calculator

Fourier transform is one of the major concept in digital signal processing. There are two types of fourier transforms namely, discrete and inverse discrete. Discrete fourier transform helps in the transformation of signal taken from the time domain to the frequency domain without any loss. Where in, the Inverse Discrete fourier transform helps in the transformation of the signal from the frequency domain to the time domain.

Use the below given calculator to find the Inverse Discrete Fourier Transform (IDFT) for any number series.

Inverse Discrete Fourier Transform Calculator

Ex : 11,22,3,4..(Upto 10 values)

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Formula:

Inverse Discrete Fourier Transform
Where, n - nth Value Series k - Iterative Value N - Number of Period

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