绘制时域波形以及BSPK波形，从而进一步理解BPSK系统的调制和解调原理、抗噪性能分析。-Draw time-domain waveform and the BSPK waveform, thereby further understanding of the BPSK modulation and demodulation principle, analysis of anti-noise performance.

利用MATLAB进行带通数字调制与解调——M元正效幅度键控调制。-we use MATLAB for bandpass digital modulation and demodulation- M Yuan positive effect amplitude shift keying modulation to achive a good understanding.

数字通信系统的t-EBPSK的调制与解调，功率谱密度的绘制，以及误码率曲线-Digital communication system t-EBPSK modulation and demodulation, the power spectral density plotted, and BER curves

简单数字通信系统仿真 包含信源编解码码 信道编解码 调制解调 以及误码率等分析及仿真-Simple digital communication system simulation contains source code codec channel codec and bit error rate modulation and demodulation analysis and simulation