s_power_spectrum

用于图像的压缩，可以处理许多的图像问题，好可以节省很大的内存和空间(press)

VB程序中实现调用MATLAB的方法。本文介绍了在VB应用程序中利用动态数据交换ActiveX自动化(OLE自动化)协议实现的两种调用MATLAB函数的方法。通过这两种方法实现了VB的可视化界面与MATLAB强大的数值分析和图形显示的能力的结合。(VB program called MATLAB to implement the method. This article describes the application in VB using ActiveX Automation Dynamic Data Exchange (OLE Automation) protocol to achieve the two call MATLAB functions. Achieved by these two methods VB' s powerful visual interface and MATLAB numerical analysis and graphical display of the ability of the combination.)

包含两个部分：1传统粒子群算法优化BP神经网络 2改进的粒子群算法优化BP神经网络源代码(It consists of two parts: a traditional particle swarm optimization BP neural network 2 Improved particle swarm optimization BP neural network source code)

Speech signal filtering using DFT conversion method (Weighted OverLap-Add (WOL)

cross-validaton procedure svm(crossvalidatonprocedure)

现代电力电子技术，很好的一本书，值得一看(Modern power electronics technology, a good book, worth a visit)

This is a matlab file that is simulating minimum shoft keying signals. This is a simulink file and pulse shaping is also used in it.

关于matlab的方法及实例，有效，全面，是数学建模的好帮手(about matlab)

能使霍夫曼编码在matlab上得到实现,从而进一步了解霍夫曼编码的原理(Huffman code can be up at matlab implementation, further understanding of the principle of Huffman coding)

it is matlab code that smoothing the signals level so that we can know it