video-watermarking-algorithm

This documents describes about Region of interest(ROI) in the image

自己编写的Matlab程序，解决机器人路径规划问题。欢迎大家多多指教！(own procedures for the preparation of the Matlab solve robot path planning. Welcome to the exhibitions.)

说明：  最小化l1范数的Matlab代码。求解模型为： min lambda*|x|_1+||A*x-y||_2。其中，|x|_1表示x的1-范数，||*||_2表示2-范数。该模型在稀疏成分分析、压缩传感器等领域有广泛的用途。( l1-Regularized Least Squares Problem Solver l1_ls solves problems of the following form: minimize ||A*x-y||^2+ lambda*sum|x_i|, where A and y are problem data and x is variable (described below). )

说明：  Calling a non-local algorithm for image denoising.

有限差分法的Matlab程序（椭圆型方程）(Finite difference method in Matlab (elliptic equations))

OFDM Communication System is described in this matlab code. Helpful for beginners. Thank you.

说明：  MNIST手势识别数据库进行softmax回归分类，直接运行softmaxExercise.m文件即可运行。(The MNIST gesture recognition database is classified by soft Max regression and can be run directly by running the softmaxExercise. m file.)

常用函数速查，对matlab开发的人非常有用。(Commonly used functions Info on matlab developed a very useful people.)

v-blast仿真程序，用了迫零检测和最小均方误差检测。（包括排序和不排序）(v-blast simulation program, using the Zero forcing and minimum mean square error. (Including sorting and unsorted))

matlab教程 精通matlab6.5(matlab6.5 book)