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Matlab]
9854125413.rar
... accurate, more closer to the margin and the distribution of zero, the smaller the energy difference between blocks, after transform, quantization and entropy coding of the code produced by the bit stream bit rate is less. Therefore, the motion estimation ...
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[
Matlab]
vqwatermarking.rar
matlab for image vector quantization-based watermarking process, with the approach of the division of code embedded watermark!
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[
Matlab]
VQ.rar
Matlab by LBG algorithm based on vector quantization coding
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matlab Upload User：
qzxmyfw Size：
1K
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[
Matlab]
buchang.rar
Prepared by the use of matlab when L = 64 when, in order to achieve the optimal uniform quantization step size at the time of
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matlab Upload User：
xunbbs Size：
17K
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[
Matlab]
yuyinxinhaolianghua.rar
The use of vector quantization for speech signal quantization and scalar quantization and comparative analysis, rendering the speech signal probability density curve
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Matlab]
MATLAB.rar
... u = 255 using the non-uniform PCM encoding, each symbol for 8bit, drawing input- output relationship diagram calculated quantization noise signal than (SQNR) channel bit error rate of 10-3 decoder, and law to draw u ...
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matlab Upload User：
jintao Size：
2K
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Matlab]
Finite_wordlength_effect.rar
... simulation program. IIR and FIR filters for each simulation, the results of zero-pole and signal waveform. mian.m is the main program, and the remaining two are used to simulate the quantization error of the subroutine. Oh well the procedure compared ~
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Matlab]
jpeg.rar
JPEG compression standard of the simulation, the main process of DCT compression, according to the JPEG quantization matrix to quantify the results of the DCT, to quantify the results of Huffman coding. At the same time compression process to achieve ...
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