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[
Matlab]
FastFourierTransformAlgorithm.rar
This program is open source code of fast Fourier transform in matlab.
Where y is the input argument and p is the normalized size of the input. Let
y = [1 2 3 4 ]
x= length(y)
m= log2(x)
p= ceil(m)
To call the function use
ft2(y,p) ...
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[
PDF]
OFDM_FDM_DAB_DSL_PSK_QAM_IFFT.rar
... amplitude modulation) at a low symbol rate, maintaining data rates similar to conventional
single-carrier modulation schemes in the same bandwidth. In practice, OFDM signals are generated and
detected using the Fast Fourier transform algorithm.
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[
Matlab]
dtcwpt.zip
... ‘optimal’ for a given signal. The discrete wavelet
packet transform (DWPT) provides a dictionary of bases over
which ... a geometrically oriented analysis. The dual-tree
complex wavelet transform (DT-CWT), introduced by Kingsbury,
is approximately shift- ...
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[
C/C++]
Discrete_Cosine_and_Sine_Transforms.rar
This book, which is written very carefully, is a new monograph of Discrete Cosine Transform (DCT).The fifth chapter about the Integer Discrete Cosine/Sine Transforms is especially wonderful.
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[
Matlab]
RI.rar
Plot the approximate,detail coefficients in wavelet transform for Lena image and also with histograms.
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