基于MATLABA的数字带通系统调制波形及频谱-Based MATLABA the digital band-pass system modulation waveform and spectrum

通信原理课程原理课题：数字幅度调制的抗噪声性能,程序运行于MATLAB环境下-Communication principle course principle: digital amplitude modulation noise resistance, the program runs in the MATLAB environment