调试通过可以使用，Relief计算分类权重，保证准确无误，是学习通信的好帮手，通过matlab代码，自己编的5种调制信号，随机调制信号下的模拟ppm，毕业设计有用，是国外的成品模型。- Debugging can be used, Relief computing classification weight, Ensure accurate communication is learning a good helper, By matlab code, Own five modulation signal, Random ppm modulated analog signal under Graduation useful Foreign model is finished.