chazhi

牛顿迭代法用于求解非线性方程组，及求解范围(Newton iterative method for solving nonlinear equations, and solve the range)

code source of wathershed image segmentation en matlab

Program that implements echo watermarking. The basic idea is to embed a watermark by adding an echo to the original sample.

一种线性滤波的新方法，可以用来滤除噪声，是很好的参考(A linear filter of the new method can be used to filter out the noise, is a good reference)

一个简单的水印嵌入算法，matlab编写(A simple watermarking algorithm, matlab write)

一本介绍电磁场数值分析的书，分别介绍了有限差分，有限元，矩量法和最优化方法(1 Introduction Numerical Analysis of Electromagnetic Field book, introduced the finite difference, finite element, method of moments and optimization methods)

在数字图像处理中，运用MATLAB中的函数entropy可以计算图像的熵或灰度出现的概率(The probability of occurrence in digital image processing, the use the MATLAB functions entropy can calculate the entropy of the image or grayscale)

多边形网格相交区域搜索,MATLAB源程序，含有若干示例(Polygon mesh intersection area search, MATLAB source, contains a number of examples)

Skeleton to test large-asset handling. The asset in question is one million.

matlab code for implementation in gabor