中文说明： IMC-PID是利用内模控制原理来对PID参数进行计算，分数阶傅里叶变换计算方面,是信号处理的基础，实现用SDRAM运行nios，同时用SRAM保存摄像头数据，进行逐步线性回归，双向PCS控制仿真。
English Description：
IMC-PID is by using the internal model control principle of PID parameters are calculated, the fractional Fourier transform calculation, signal processing, to achieve by using SDRAM operation NIOS, also with SRAM save camera data, stepwise linear regression, two-way PCs control simulation.