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成形滤波可以在调制后对调制波以带通滤波方式完成，也可以在调制前对基带以低通滤波方式完成，两者的效果是相同的。在现代全数字调制解调器中，成形滤波器大都采用数字滤波器来实现。由于对基带信号进行数字滤波更为方便，因此成形滤波普遍采用基带数字滤波方案。-Shaping filter can be modulated by the modulation wave band-pass filtering is accomplished, it can before the modulation baseba
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调制:将各种数字基带信号转换成适于信道传输的数字调制信号(已调信号或频带信号)。解调:在接收端将收到的数字频带信号还原成数字基带信号. 调制就是将基带信号的频谱搬移到信道通带中或者其中的某个频段上的过程，而解调是将信道中来的频带信号恢复为基带信号的反过程.-Modulation: converts various digital baseband signal to channel suitable for transmission of digital modulation signal (m
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此文件为matlab的simulink仿真简单通信模型，使用高斯信道，包括信源编码、信道编码、成型滤波、带通调制等等模块-This file is a simple communication matlab simulink simulation model using Gaussian channel, including source coding, channel coding, shaping filter, band-pass modulation module etc.
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It contains positional PID algorithm, integral separate PID, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, On neural network control. Continuous phase modulation signal (CPM) to produce, Constituting the modulated si
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Mathematics is part of the subspace, Complex modulation coherent pulse train signal, A window function design FIR digital band-pass filter.
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Using high-order cumulants of MPSK signal modulation recognition, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Based on matlab GUI interface design.
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A window function design FIR digital band-pass filter, GSM is GMSK modulation signal generation, LM386 audio signal amplification.
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