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Others]
GSM_DSP_CRC_40bits.rar
The author has long been engaged in mobile communication system modulation and demodulation of wireless links, the physical layer to achieve work. GSM in the mobile communications system, we have a voice or channel demodulation operations, it will ...
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Matlab]
HVEDITTT.ZIP.zip
To design a filter with the following specifications:
a) a low pass filter with cut off 2pi/K
b) use DFT modulation eq. Hk(z)=H(z) exp(-j*2*pi*(k/K)). The outputs should be shifted in the frequency domian
Category:
matlab Upload User：
yjhuayu Size：
55K
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Java/JSP]
leigema.rar
... series, in turn, is a Gray Code: 100 101 111 110 010 011 001 000 Gray Code by Frank Gray of Bell Labs made in the 1940s, to the use of PCM (Pusle Code Modulation) method to send signals to avoid mistakes, and in March 17, 1953 to obtain U.S. patents.
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Matlab]
modulation.rar
This folder contains ASK, FSK, PSK, CDMA modulation implemented by Simulink. Besides,there is also chirp modulation, and comparison on the error rate.
Category:
matlab Upload User：
kenneth Size：
69K
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Matlab]
SSB_AM_SC.rar
ssb_am is a simulation of the single side band modulation
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matlab Upload User：
xiao993 Size：
8K
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PDF]
mli.rar
modulation de la largeur d impulsion
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Visual C++ (VC++)]
AnalysisWMFilters_Pranam.zip
1.linking of header data into .cpp in vc++
2.error correcting encoder and decoder
3.viterbi decoder in c
4.frequency modulation and demodulation in matlab
5.Performance Analysis of Weighted Median Filters in Prediction of Images
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