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软件设计/软件工程 Getting to Know the FFT What is the FFT? FFT = Fast Fourier Transform. The FFT is a faster version
Getting to Know the FFT
What is the FFT? FFT = Fast Fourier Transform. The FFT is a faster version of the Discrete
Fourier Transform (DFT). The FFT utilizes some clever algorithms to do the same thing as the
DTF, but in much less time.