Spherical-harmonics

对股票市场的模拟尝试，建立一个离散模型描述情况(Stock market simulation attempts to establish a discrete model description)

彩色空间转换，RGB和YUV互转的matlab源码(RGB converting to YUV, YUV converting to RGB, Matlab source code)

代码实现了最小均方差和迫零均衡器的误码率仿真图，并且通过对比理论曲线，验证了代码的正确性。(Code implements the MMSE and zero forcing equalizer BER simulation diagram, and by comparing the theoretical curves to verify the correctness of the code.)

This file is used for generate OVSF code in Matlab. Check this and enjoy using it

（1）变换模块 本模块包含两部分内容：利用 反变换规则将 坐标系下的两相电流转换成三相电流；利用间接矢量控制，得到转子角位移，公式如下（2） 电流滞环控制器(Hysteresis current controller)模块（3） 电压源型逆变器(Voltage sourse inverter,VSI)模块 （4） 变换模块（5） 感应电机(IM)模块 该感应电机模型是基于交流电机的电路方程、转矩方程以及运动方程建立起来的。该仿真模块为一个三输入、六输出的系统子模块。输入为 坐标系中定子电压，输出则是 坐标系中的转子电流和转子磁链，以及输出的转矩。（6） 电流反馈模块（7）速度控制器模块 ()

KNN algorithm of matlab version.

The basic snake segmentation (2d and 3d). A snake is an active (moving) contour, in which the points are attracted by edges and other boundaries. To keep the contour smooth, an membrame and thin plate energy is used as regularization.

此文档包含支持向量机程序和核函数的编写程序(This document contains the program of support vector machine and kernel programming)

lms algorithm and comparison between lms and rls algoritms of non linear channel equalization

很方便的Gabor滤波器做图像纹理方向检测(texture oriantation detection using Gabor filter)