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What is the use of Fourier Transform?

Answers were Sorted based on User's Feedback

What is the use of Fourier Transform?..

Answer / syed zaheer uddin

it is used to convert a signal from time domain to freq
domain .......

 Is This Answer Correct ? 21 Yes 0 No

What is the use of Fourier Transform?..

As per a mathematician fourier transform is used to reduce
partial differential equation in an ordinary differential
equation and ordinary differential equation can be reduce to
linear algebraic equation. In technical field it is used to
convert a signal from time domain to frequency domain.

 Is This Answer Correct ? 11 Yes 1 No

What is the use of Fourier Transform?..

fourier transform is used to convert an "aperiodic" time
domain signal to a frequency domain signal...
and for periodic signals we have fourier series to do the job

 Is This Answer Correct ? 2 Yes 1 No

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