Question

types application of FFT and definition
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Answer 1

Answer:

Some of the important applications of the FFT include:

Fast large-integer and polynomial multiplication.

Efficient matrix-vector multiplication for Toeplitz, circulant and other structured matrices.

Filtering algorithms (see overlap-add and overlap-save methods)

Answer 2

Answer :-

Application of FFT

• Fast large-integer and polynomial multiplication.
• Efficient matrix-vector multiplication for Toeplitz, circulant and other structured matrices.
• Filtering algorithms (see overlap-add and overlap-save methods)