通信原理课程设计DSB调制MATLAB源程序-Amplitude modulation of a carrier wave normally results in two mirror-image sidebands. The signal components above the carrier frequency constitute the upper sideband (USB), and those below the carrier frequency constitute the

模拟各种调制模式，在信道模型下进行相关识别(Simulation of various modulation modes and correlation recognition under channel model)