有较好的参考价值，是信号处理的基础，是小学期课程设计的题目，自己编的5种调制信号，采用热核构造权重，IMC-PID是利用内模控制原理来对PID参数进行计算。-There are good reference value, Is the basis of the signal processing, Is the topic of the elementary school stage curriculum design, Own five modulation signal, Thermonuclear using weighting factors The IMC- PID is using the internal model control principle for PID parameters is calculated.