中文说明：资源描述当载体在运动过程中有较大的多普勒频偏时，接收机的同步就会受到影响，必须进行相应的捕获和跟踪模块的设计来满足同步的要求，程序通过对跟踪模块进行仿真，对高动态情况下的接收机同步有着良好的效果。
English Description：
Application backgroundWhen the carrier in the movement process with large Doppler frequency offset, the synchronization of the receiver will be affected must be corresponding to the capture and tracking module is designed to meet the requirements of synchronization, the program to simulate the tracking module, receiver in high dynamic synchronization has a good effect.