【项目4935】matlab编程QPSK和OQPSK 画出了两种信号的包络起伏和功率谱密度及非线性电路的输入输出函数源码程序,该程序通俗易懂,适应力较强,可运行出结果,程序清晰,算法明确,包括程序说明文件 程序源码 测试数据等文件。[Project 4935] The matlab programming QPSK and OQPSK plot the envelope and fluctuation of the two signals and the power spectral density and the input and output function of the nonlinear circuit. The program is easy to understand, has strong adaptability, and can run results. The program is clear and the algorithm is clear. It includes program description file program source code test data and other documents.