yuanzhu_zhengfang_Z

对图像以嵌入率为rate进行顺序LSB嵌入，然后进行卡方隐写分析(Rate on the image to be embedded in the order of LSB embedding rate, and then chi-square steganalysis)

matlab源码，对稀疏编码算法的实现以及测试，内含详细程序。(The matlab source code, implementation and testing of sparse coding algorithm, containing detailed program.)

matlab 绘图 绘图函数:plot,plot3,mesh 函数的用法简单图形标注，简单颜色设定(Drawing matlab function: plot, plot3, mesh function marking the use of simple graphics, simple color settings)

追赶法求解三对角矩阵，用matlab调试过，可以直接使用 (Catch tridiagonal matrix method)

This GUI will show normal,Rayleigh and rice distribution with the law of large number. It has an easy to understand interface and few parameters.

308*440关于边缘检测的Matlab源代码，需要的可以(308* 440 on the edge detection of Matlab source code, and we need to see it)

一个二维直线运动的卡尔曼滤波器，比较简单。(A two-dimensional linear motion of the kalman filter, is relatively simple.)

用CORDIC算法计算两点距离相当于matlab里的norm函数。经过验证，精度不错(Calculate distance between two points is equivalent to the norm in matlab function with CORDIC algorithm. After verification, the accuracy of a good)

自己编写的利用MATLAB导入abaqus的inp文件的代码(I have written using MATLAB import abaqus the inp file code)

说明：  matlab的qpsk-fading的程序代码 是初学者的福音(The qpsk-fading matlab program code is the gospel for beginners)