powerlib11

tridiagonal matrix solver

采用改进的pso算法实现实现bspline曲线拟合，malab语言。(Pso algorithm using the improved implementation bspline curve fitting, malab language.)

Matlab PCA主成分分析 一个比较好的matlab代码，非常有用(Matlab PCA PCA matlab code is a relatively good, very useful)

二维FDTD仿真高斯脉冲的传播，设定了PMC边界条件，并且可以自动生成Ez、Hx和Hy的.avi文件播放。(Propagation of two-dimensional FDTD simulation Gaussian pulse, set the PMC boundary conditions, and can automatically generate Ez, Hx and Hy .avi files playback.)

This is amatlab coding, implement the speech privacy using frequency domain method. it also includes the detection of end of speech algorithm to reduce the bandwidth consumed

用牛顿拉夫逊法的极坐标形式计算电力系统潮流(Newton Raphson method polar form power flow calculation)

GMM的matalab实现，通过对多个语种进行训练，然后得出每个语种的GMM模型，最终用于语种识别(GMM' s matalab achieved through training of more than one language, then come to the GMM model for each language, and ultimately for identifying languages)

说明：  Mutilate 滤波器设计报告。文档分析和代码。(Mutilate filter design report. Document analysis and code.)

本资料介绍VC与matlab混合编程的知识，介绍较为详尽。(How to program with VC and matlab)

Code matlab for wireless sensor networks