rayleigh

图像压缩matlab的霍夫曼编码huffman

一种通信和电子信息领域的C语言函数库，就像MATLAB中的数字信号处理开发包一样好用！(A communications and electronic information field of the C language library, like digital signal processing in MATLAB as easy to use kit!)

半正定矩阵cholesky方法将其分解为两个上下三角矩阵相乘的形式。matlab自带的函数只能分解正定矩阵。并且给出例子。(Semi-definite matrix cholesky method be decomposed into two upper and lower triangular matrices form. matlab built-in function can only be positive definite matrix decomposition.)

说明：  本例是一个采用帧差法的运动跟踪代码，其对背景不变的单目标有较好的处理(This example is a frame difference method using the movement of the tracking code, change the background of its single objective better deal)

matlab初学者资料 里面有M程序的详细文件 还有编程 直接运行即可(Matlab beginners material inside have M program detailed document and programming can be run directly )

2d fEM for different boundary condtions(2d fem example programmed by matlab for different boundary condtions)

说明：  匹配追踪算法，一种可用于计算稀疏表示的贪婪算法(Matching pursuit algorithm, a greedy algorithm for sparse representation)

code for sobel edge detection

hough 变换检测猕猴桃果实，可以对分割出来的二值图中的果实进行定位(hough transform detection of kiwi fruit, you can split the fruit in the binary image to locate)

有关猫脸变换的源代码，在Matlab环境下可以运行(Transform cat face on the source code, in Matlab environment can run)