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16Point-FFT.rar
16点FFT VHDL源程序，The xFFT16 fast Fourier transform (FFT) Core computes a 16-point complex FFT. The input data
is a vector of 16 complex values represented as 16-bit 2’s complement numbers – 16-bits for
each of the real and imaginary component of a datum.
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Stability_analysis_of_segregated_solution_methods_
A stability analysis is presented for staggered schemes for the governing equations of compressible flow. The
method is based on Fourier analysis. The approximate nature of pressure-correction solution methods is taken into
account. 2001 IMACS. ...
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MATLAB.rar
Using the function to sample the voice signal and achieve fast Fourier transform in MATLAB, and then get the signal characteristics of the spectrum.Filtering the signal from the filter,and then playback the signal of voice
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cwstft.rar
Produce lfm,tfm,sfm,pfm,bpsk,qpsk cw ledai signal .Use short-time Fourier transform arrive at the instantaneous frequency.
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pe.rar
... and range. Propagation loss is displayed in dB contours on a height vs. range plot. TPEM is based on the split-step Fourier PE method and was originally developed from an early PE model called PEPC, written by Fred Tappert. Propagation loss over variable ...
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FFT.rar
This program produces a Frequency Domain display from the Time Domain
* data input using the Fast Fourier Transform.
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