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C/C++]
Fourier_filter.rar
Package includes Chebyshev low-pass filter, Butterworth low-pass filter simulation, Cholesky decomposition, DFT algorithm, FFT algorithm, can be directly transplanted to the embedded system or DSP to achieve.
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Matlab]
circonvt.rar
Computing cyclic convolution, DFT, IDFT, FFT ... ..
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matlab Upload User:
hengtongx Size:
3K
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Matlab]
matlab.rar
Of DFT, IDFT, FFT, cyclic convolution, cyclic shift and overlap to retain the Law
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matlab Upload User:
szlc1718 Size:
3K
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Matlab]
DFT1Watermarking.rar
DFT based on the realization of the watermark embedding and extraction experiment can prove that the resistance spin attack
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Matlab]
DFT2Watermarking.rar
DFT based on the realization of the watermark embedding and extraction, compared with DFT1 ideal extraction
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WORD]
specal_alalisy.rar
Application of Fourier Transform DFT, analysis of discrete signal x (k) spectrum. 1.1 discrete periodic signal
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Others]
chap02.rar
ex2_1 the use of Z transform ex2_2 demand for system output DFTex2_3 seeking ex2_4 shift sequence for the circumference of the circular convolution sequence ex2_5 simple example DFT
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matlab Upload User:
nihao0327 Size:
2K
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Matlab]
shiyan2.rar
Matlab based on the realization of the interface can be implemented on the eight-way signal DFT of 8:00 and 4:00 p.m. transform
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matlab Upload User:
ljh135824 Size:
6K
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Visual C++ (VC++)]
fft.rar
FFT algorithm is the basic principle of DFT successive long sequence is broken down into shorter sequences of DFT. In accordance with the different extraction methods can be divided into the DIT-FFT (time taken) and the DIF-FFT (according to the frequency ...