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日期:2024-10-03
It is the speed and discrete nature of the FFT that allows us to analyze a signal's
spectrum with. Matlab or in real-time on the SR770. 2 Review of Transforms....
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日期:2024-10-03
Signals. In the fields of communications, signal processing, and in electrical
engineering more generally, a signal is any time-varying or spatial-varying
quantity....
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日期:2024-10-08
9 Dec 2010 ... The Discrete Fourier Transform (DFT) transforms discrete data from the sample
domain to the frequency domain. The Fast Fourier Transform ......
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日期:2024-10-08
This MATLAB function computes the Fourier transform of f with respect to the
transformation variable trans_var at the point eval_point....
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日期:2024-10-08
With MATLAB 5.3 and a 266 MHz Pentium laptop, a one-million-point real FFT
takes about 6 seconds. With new code in MATLAB 6.0, the same computation ......
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日期:2024-10-03
22 Jan 2014 ... The present code is a Matlab function that provides a Short-Time Fourier
Transformation (STFT) of a given signal x(n). The algorithm is similar ......
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日期:2024-10-08
2012年7月8日 - 5 分鐘 - 上傳者:Embedded Laboratory
Calculating Fourier Transform of a Signal after that adding the noise to the signal and viewing ......
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日期:2024-10-04
Mathuranathan July 16, 2014 How to plot FFT using Matlab – FFT of basic
signals ... Cosine waves2014-07-30T18:25:39+00:00 Latest Articles, Matlab
Codes, ......