基于matlab的数字信号调制解调仿真系统实验一1、SineWave2SineWave1SineWaveScope1ScopeRandomNumberProduct1ProductConstant11Constant0.5AnalogFilterDesign1butterAnalogFilterDesignbutterAdd2Add1Add2、SineWave2SineWave1SineWaveScope1RandomNumberProduct1ProductAnalogFilterDesign1butterAnalogFilterDesignbutterAdd2实验二1、UnitDelayz1SwitchSineWaveScopeGaussianNoiseGeneratorGaussianDivide1DivideConstant11Constant0BernoulliBinaryGeneratorBernoulliBinaryAnalogFilterDesign1butterAnalogFilterDesignbutterAdd实验三SineWave1SineWaveScopeRelationalOperatorLogicalOperatorNORGaussianNoiseGeneratorGaussianDivide3Divide2Divide1DivideBernoulliBinaryGeneratorBernoulliBinaryAnalogFilterDesign3butterAnalogFilterDesign2butterAnalogFilterDesign1butterAnalogFilterDesignbutterAdd1Add实验四1、SignalGeneratorScope1ScopeQuantizerGain-1A-LawExpanderA-LawExpanderA-LawCompressorA-LawCompressor2、