Microgrid_pso

说明：  这是一个求杜芬方程解的小程序。开发环境为matlab。通过仿真曲线可以很容易的看到解的曲线。(Duffing equation for the small program. Development environment for Matlab. Through simulation curve can be very easy to see the solution curve.)

Zigzag scanner of 2d matrix or images! it is usefull to convert the images or matrixes for comrepssion

Linear and mu-law quantization of random and audio signal

Compare To Source Code for Andriod.

Finds a root of f(x) = 0 by combining quadratic interpolation with bisection (Brent s method).

对混沌系统进行仿真,具有极强的适用性，进行改变后，可用于线性，非线性系统的仿真。(This program is used for simulation of the chaotic systems,it is very useful for the linear or nonlinear.)

VanderPoll oscilator simulation

费诺编码matlab程序，含有两个子函数，需要调用！(Fenno coding matlab program, consists of two sub-functions, you need to call!)

相关分析过程的matlab方法，利用最小二乘算法实现对三维平面的拟合，在matlab R2009b调试通过。( Correlation analysis process matlab method, Least-squares algorithm to fit a three-dimensional plane, In matlab R2009b debugging through.)

Handwritten digit recognition algorithm code with matlab.