randraw

猫脸变换用于水印中，将水印图像经过一定次数的变换得到不能识别的图像，增强了水印的鲁棒性(Cat face transform for watermarking, the watermark image after a certain number of times the transform of the image does not recognize and enhance the robustness)

说明：  是个关于matlab算法比的实验及其实验报告(About matlab algorithm is compared with experiment and lab report)

龚纯主编的“matlab语言常用算法程序集”第十章非线性方程组求解的源代码(Gong pure edited matlab language commonly used algorithm for assembly source code Chapter solving nonlinear equations)

数值分析上机题一些算例的分析，希望都有些同学有帮助。(Some numerical examples on the local analysis questions, students want to have some help.)

NMF常用源码。需要的拿去。NME常用MATLAB源码。(NMF common source. Need to take. NME used MATLAB source.)

解线性方程组之迭代法【matlab例程】经典算法直接应用方便快捷(Convenient for solving linear equations of the iterative method [] classical algorithm matlab routines direct application)

matlab程序，FFT变换matlab程序，有助于初学者学习(matlab program，it will help u to study)

用于读取las格式数据的matlab程序，程序开头已附有使用说明。(Read las data using matlab. Usage instruction is in the beginning of the file.)

数学建模中关于模拟退火算法的matlab程序(Mathematical modeling on the simulated annealing algorithm matlab program)

Hi this is matlab simulation