lorenz

matlab程序 主成分变换代码 以及测试数据(Principal component transformation matlab program code, and test data)

filter operations useful in filtering

求解抛物线形偏微分方程的Matlab代码(Parabolic partial differential equation of Matlab code)

利用Matlab实现光学系统光线追迹功能(Ray tracing of optical system with matlab)

说明：  这是用三角分解法求解线性方程组的一种方法(This is a triangular decomposition method for solving linear equations method)

This program is used to calculate the correlation dimension. The algrithm is GP. Hope your interest.

introduce coding using Matlab

说明：  matlab小波分解，将一幅图片分解为3次小波后再合成(matlab wavelet decomposition, will be a picture and then broken down into 3 wavelet synthesis)

计算Fisher的函数，根据Fisher可以计算出克罗美下界(Fisher s exact test is a statistical test used to determine if there are nonrandom associations between two categorical variables[1]. The job of Fisher s exact test with 2 x 2 or 2x 3 contingency table is already easily done by others. However, the one with n x m contingency table hasn t found , or with bad computation. This function efficiently deals with Fisher s exact test with n x m contingency table. As for the function :)

退火算法1.。。。。。。。。。。。。。。。(Annealing Algorithm 1. . . . . . . . . . . . . . .)