MATLAB: Need command for Continuous time fourier transform

fourier transformft

Hai, I need command for Continuous time fourier transform.I know the command for Discrete time fourier transform.
 One more Question, does the both results of Continuous time fourier transform and Discrete time fourier transform the same, or different.

Best Answer

Continuous and Discrete Fourier Transform are the same in the limit case of the steps being infinitesimals.
Other than that, they cannot be compared as they work on two different kinds of information.
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