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watermaking algorithm to crypting image to images

说明：  直接序列扩频程序直接序列扩频程序 直接序列扩频程序直接序列扩频程序(dsss dsss dsss dsss implementdsss dsss dsss dsss implement)

此m文件时实现MATLAB实现函数，Gabor滤波器的傅里叶变换为谐波和高斯函数各自傅里叶变换的卷积。 (Gabor transform！)

this code obtains riser s movement

使用matlab仿真OFDM。其中描述了OFDM的基本原理，含详细的公式推导过程。在文章最后附有matlab代码，并且有仿真结果可参考。(Matlab simulation using OFDM. Describes one of the basic principles of OFDM, with a detailed formula derivation process. At the last article with matlab code, and have the simulation results can be found.)

铁蝶式期权蝶式价差策略:把价差策略分解成单个期权的组合并分析期初成本和期末收益.(Iron Butterfly spread options strategy: to spread down into a combination of a single policy options and cost analysis at the beginning and end of the income)

LEACH (Low-Energy Adaptive Clustering Hierarchy)

说明：  基于欧拉方程的刚体在无重力空间中动力学MATLAB仿真程序(Based on the Euler equations of rigid body dynamics in the weightlessness of space in the MATLAB simulation program)

matlab 实现的整数规划工具箱，用起来挺方便的(Matlab achieve the integer programming toolbox, together with quite convenient)

ON THE CAPACITY OF THE MIMO CHANNEL - A TUTORIAL INTRODUCTION