为解决多经效应，可采用 CMA算法。当C/A码通过多径信道时，会产生误码。本作通过CMA算法较好的解决了这个问题。压缩文件里是一个simulink仿真，通过这个仿真不仅可以学习simulink的使用，还能较好的理解多经效应的影响-CMA algorithm can be used to solve the multi-through effect. When the C/A code by multipath channel will result in error. For this by the CMA in a better solution to this problem. Compressed file in a simulink simulation through the simulation simulink use can not only learn, but also a better understanding of the multi effect