mohuduzhaidai

利用DCT域进行扩频水印的嵌入,含实验图像，和各种经典的攻击方式。可选择嵌入强度和攻击强度。利用Matlab编写(DCT domain using spread-spectrum watermark embedding, with the experimental images, and various classical attacks. The option embedded in the strength and intensity of attacks. Prepared using Matlab)

Conjugate gradient method

给文件包含了几乎所有数学建模用到的分析法，如模糊数学，神经网络，灰色模型，并包含有相关模型matlab代码，可作为建模竞赛培训材料。(To the file contains almost all of the mathematical modeling used in the analysis, such as fuzzy, neural network, the gray model and includes the relevant model matlab code can be used as training materials modeling contest.)

matlab debug steps which is required or necessary for matlab debugging

发生在时变系统中所展示的频谱扩展。待仿真系统是一个简单系统，其中系统的代桶输入是一个形为x(t)=cos[2π(f0+f1)t]的“音频”。(Occurred in the time-varying system in spread spectrum display. Subject to the simulation system is a simple system in which the generation of the system input is a bucket-shaped to x (t) = cos [2π (f0+f1) t] of the " audio." )

用实例演示如何在matlab中调用c++，适用于初学者，很好的例子(With examples demonstrate how to call c++ in matlab for beginners, a good example)

说明：  一个实用简单的平面坐标转换小程序MAtlab(A simple plane coordinate conversion utility applet MAtlab)

matlab GUI 中一些简单控件的创建，有需要的可以看一下！(some examples about matlab GUI uicontrol!)

WCDMA的MATLAB仿真程序，供参考学习 (WCDMA system analysis)

Factor models_matlab code