entropy

- K means algorithm is performed with different initial centroids in order to get the best clustering. - The total cost is calculated by summing the distance of each point to its cluster centre and then summing over all the clusters.Based on the minimum overall cost achieved during each iteration of iterKMeans the pixel assignment to their respective clusters are made and final compressed image is obtained. This algorithm will run slower as the number of clusters , size of the image and number of iterations increase.

计算高斯伪谱法中的高斯点和微分矩阵，比较慢，求改进(GPM differentiation matrix and Gauss point)

matlab例程，用于计算任意层数平板波导结构。其中slabexec为主程序，readme中有程序使用的详细说明。可以计算任意层数的平板波导结构的有效折射率，光场分布和远场分布。(matlab routines used to calculate the arbitrary layer slab waveguide structure. Which mainly slabexec procedures, readme has procedures used in detail. Can calculate the arbitrary layers of planar waveguide structure of the effective refractive index, optical field distribution and far-field distribution.)

可以用来求任意形式矩阵的正交矩阵，同时可以用来进行矩阵的QR分解(Can be used to seek any form of matrix orthogonal matrix, the matrix also can be used for the QR decomposition)

与前边的程序配套使用，模拟实现小波去噪。(And in front of the program to simulate the matching, wavelet denoising.)

对matlab有很好的学习帮助，是很好的matlab经典教材。(On a good learning matlab help matlab is a very good classic textbook.)

8FSK基带调制解调系统实现（MATLAB）(8FSK baseband modem system implementation (MATLAB))

随机集跟踪算法的研究程序，包含PHD和CPHD两种算法的仿真过程(Random set tracking algorithm research programs, including simulation process PHD and CPHD two algorithms)

固高直线倒立摆MATLAB版本控制程序，采用实时内核方式实现精确定时(Googol linear inverted pendulum MATLAB version control program, using real-time kernel mode to achieve precise timing)

英文的Matlab学习资料，比较精典，看后会受益非潜。(This is Matlab learning material in English.)