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Description: 里面包含了由matlab simulink 搭建的许多调制解调的模块有AM、FM、amDSB 、AM SSB 等等 希望能有所帮助-Which contains structures from many matlab simulink modem module has AM, FM, amDSB, AM SSB hope to be helpful, etc.
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Size: 148480 |
Author: wukwongtat |
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Description: 内含大量的通信系统调制的simulink仿真程序，包括AMDSB，SSB，FM，GMSK，FSK，OQPSK，PM等simulink仿真-Contains a large number of communication systems modulation simulink simulation program, including AMDSB, SSB, FM, GMSK, FSK, OQPSK, PM, etc. simulink simulation
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Size: 147456 |
Author: tian wo |
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Description: Demodulating the signal.
DeAmpMod = (1/2).*(ademod(AmpMod,Fc,Fs, amdsb-sc ,num,den))
(ALTERNATIVE APPROACH)
DeAmpMod = AmpMod.*Cs
Designing butterworth low pass filter.
[num,den] = butter(2,.8)
FilteredOutput = filter(num,den,DeAmpMod)
Plotting the input speech signal data .
subplot(2,2,1)
axis normal
plot(data)
grid on
title( Initial Speech Signal )
xlabel( Samples )
ylabel( Speech Signal )
Plotting the modulated speech signal AmpMod .
subplot(2,2,2)
axis normal
plot(AmpMod)
title( Modulated Speech Signal )
xlabel( Samples )
ylabel( Modulated Signal )- Demodulating the signal.
DeAmpMod = (1/2).*(ademod(AmpMod,Fc,Fs, amdsb-sc ,num,den))
(ALTERNATIVE APPROACH)
DeAmpMod = AmpMod.*Cs
Designing butterworth low pass filter.
[num,den] = butter(2,.8)
FilteredOutput = filter(num,den,DeAmpMod)
Plotting the input speech signal data .
subplot(2,2,1)
axis normal
plot(data)
grid on
title( Initial Speech Signal )
xlabel( Samples )
ylabel( Speech Signal )
Plotting the modulated speech signal AmpMod .
subplot(2,2,2)
axis normal
plot(AmpMod)
title( Modulated Speech Signal )
xlabel( Samples )
ylabel( Modulated Signal )
Platform: |
Size: 1024 |
Author: dasu |
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Description: 基于MATLAB的模拟信号调制解调的GUI设计。-Based on MATLAB s information extraction of micro- moving target, one person s breathing heartbeat as an example.
Platform: |
Size: 3072 |
Author: 莲莲 |
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