knn.m

滑模变结构控制的基础理论，很适合初学者使用和学习(The sliding mode variable structure control of the basic theory, it is suitable for beginners to use and learn)

说明：  该程序是在matlab中实现卡尔曼滤波的一个程序代码(The program is implemented in the matlab program code of a Kalman filter)

hai check it its very good code..and pv and eindmpptalgoritham

matlab differerntial evolution

darkeden 6.67 ver exe file!!

用Hanning窗设计线性相位滤波器，绘制幅频和相位特性曲线，并在改变N的值后观察N对滤波器特性的影响及其时域特点。(Hanning window with a linear phase filter design, drawing amplitude frequency and phase characteristic curve, and change the value of N, N were observed on the filter characteristics and time domain characteristics.)

使用FR共轭梯度法求解无约束问题 输入包括初始点，目标函数和梯度 输出包括最优点和最优解，还有迭代次数(Use FR conjugate gradient method for solving unconstrained problems including initial entry points, the objective function and the gradient of the output, including the advantages and the most optimal solution, as well as the number of iterations)

时域有限差分法在matlab环境下进行的仿真，更形象地说明了时域有限差分法 (When the FDTD method simulation in Matlab environment, but also vividly illustrates the finite difference time domain method)

关于跳频信号的时频分析过程，介绍的比较详细(About the frequency hopping signal analysis process, described in more detail)

rare aac encoder developed by japanees guy