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说明：  matlab源码...利用matlab工具箱画出三维螺线。(matlab source code ... using matlab toolbox to draw three-dimensional spiral.)

Matlab source code to calculate the level of detail of a YUV file

matlab中编程实现的线性最小二乘拟合函数： lzxec:功能：离散试验数据点的线性最小二乘拟合(matlab programming in a linear least-squares fitting function: lzxec: Function: discrete experimental data points, the linear least-squares fitting)

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)

TSP用matlab来实现，能够实现简单的图像功能，同时能够快速的找到最优点(TSP using matlab to achieve, to achieve a simple image function while being able to quickly find the most advantages)

Matlab Codding for Solar PV panel

基于LDA的人脸识别软件，malab环境。很不错。(LDA-based face recognition software, malab environment. Is pretty good.)

voltage stability toolbox for power system voltage stability analysis

（1）采用AIC和MDL准则估计信号源个数； （2）根据（1）中信源个数画出相应的MUSIC频率估计谱线。 ((1) using the AIC and MDL sources estimate the number of criteria (2) according to (1) the number of sources of CITIC MUSIC draw the corresponding frequency spectrum estimation.)

主要用MATLAB对图像惊进行处理，对图像进行直方图处理 给出均衡前后的图形很有实用(Main MATLAB to image surprised processing, the image histogram equalization before and after the treatment given graphics is practical)