程序仿真了短波常用的WAtterson信道模型，包括信道建模，信道时域特性(The program simulates the common WAtterson channel model of short wave, including channel modeling, channel time domain characteristics)

短波watterson信道的仿真建模，可以清楚地了解信道的基本属性，可以出图(The simulation modeling of short wave Watterson channel can clearly understand the basic properties of the channel and can be shown in the figure)