Huffman、汉明编译码hanming

MATLAB下通过impulse invariant transformation方法设计数字滤波器，包含低通和带通滤波器代码。(Using MATLAB m-file to design LP and BP digital filter by impulse invariant transformation method.)

matlab代码，是在windows环境下，利用matlab r2010a开发的一段关于回归分析的代码(matlab code is in the windows environment, using matlab r2010a developed a regression analysis on the code)

运用差分进化算法（DE）优化分数阶pid控制器(Use of differential evolution algorithm (DE) optimization of fractional order pid controller)

Kalman filter that can be simulated under windws(Kalman filter that can be simulated under w indws)

Matlab绘制3-D图形的几个例子，很详细，也很全面的介绍了绘制3-D图形的函数，其中最后一个是画直方图的，横向和纵向都有例子。(Matlab 3-D graphics to draw a few examples of very detailed and very comprehensive introduction to drawing 3-D graphics functions, the last one is the histogram drawing, horizontal and vertical are examples.)

利用随机Hough变换提取二值图像中的直线(Random Hough transform to extract straight lines in binary image)

用于计算两幅图像之间结构相似性度量的MATLAB源码(An implementation of the algorithm for calculating the Structural SIMilarity (SSIM) index between two images)

This contain discrete fourier transform code and inverse discrete fourier transform coded in matlab and also contain dfs and idfs

最速下降法，用MATLAB实现。很经典！(Steepest descent method, using MATLAB to achieve. Classic!)

用matlab编写的100个精选小例子，包含大部分matlab基本功能(Matlab prepared 100 select small example, most of the matlab basic functions include)