intprog

DSL上行传输过程中，用户减少后重新估计信道的算法。(DSL upstream, the user re-estimate the channel reduction algorithm)

MATLAB Codes of Adaptive Filter Theory 4th edition by Simon Haykin

二次指数平滑法，仅供参考。需要学习的可以下来看一看(Secondary exponential smoothing method, are for reference only. Need to learn can be down to take a look at the)

This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.

C#调用matlab函数的方法(The function that c# invokes matlab )

solution of matlab project based on numercal methods

说明：  generate white noise

基于Matlab的数字水印算法的实现程序，很好很强大(Watermark)

对于小样本而言，SVM的仿真效果要比神经网络好，但是SVM的性能依赖于它的两个训练参数，本算法是用GA自动选择SVM的两个参数。(For small sample case, SVM simulation results than the neural network is good, but the performance of SVM depends on its two training parameters, the algorithm is automatically selected GA parameters of SVM-2.)

说明：  观测器设计 对MATLAB学习帮助很大(Observer design study of great help MATLAB)