SA-for-TSP

本文是用矩形窗法设计FIR带通滤波器，来滤除音乐信号的噪声(this is rectangular window design FIR bandpass filter to filter out the noise signal Music)

这是一个动态演示电路电流流动的matlab程序，很有趣！(This is a dynamic demonstration circuit current flow matlab program, very interesting!)

包括刘金琨编著的《先进PID控制与matlab仿真》，《智能控制》，《滑模变结构控制Matlab仿真》三本书的源代码，适合于学习或研究PID控制、智能控制和滑模控制。(Including matlab source code of three books writeen by Liu Jinkun. 1. Advanced PID control and matlab simulation 2. Intelligent Control 3. Sliding Mode Control and matlab simulation )

MATLAB程序演示线性插值和三次样条插值原理(Interpretation based on linearity and cubic spline on matlab codes)

说明：  基于PWM控制的无刷直流仿真，实验结果良好，具有很好的参考价值。(Based on the PWM control of Brushless DC simulation, the experimental results are good, has a good reference value.)

基于MATLAB的matrix_gain详解，主要解决的是matrix_gain的问题(Based on MATLAB-matrix_gain explain, the main problem lies in the question of matrix_gain)

数字滤波器设计（冲击响应与双线性Z变换）(Digital Filter Design (impulse response and the bilinear Z transform))

用yule-walker设计IIR滤波器(design IIR)

目标跟踪定位算法，仿真图形含有位置、速度及加速度跟踪曲线，很好用(Target locating and tracking)

最优控制率下的PID控制器参数，使其具有更好的鲁棒性和自适应的能力。(Optimal control rate of PID controller parameters, it has better robustness and adaptive capacity.)