ekf

5 speech/audio mixing algorithm - matlab simulation code - aaw(align-to-average weighted) - agw(align-to-greatest weighted) - aww(align-to-weakest weighted) - aew(align-to-energy weighted)

eeg extrction signal

核主成分分析算法KPCA 的matlab程序/代码 基于二维数据的。(kernel principal component analysis)

计算最小生成树，求解最短距离问题,matlab程序代码（注：不是只是两点之间最短路径，不是遍历问题）。(solve the problem of the shortest path.)

rayleigh maximum likelihood filter with gradient of image used as tuning parameter

优化算法，寻找全局最优解，放入matlab预设目录直接可以使用(optimization algorithm)

可以对小系统进行暂态稳定分析,主要是功角稳定，以判别系统是否失稳(can analyze the transient stability of small system, mainly for rotor angle stability, to determin if the system is unstable)

可进行进行小型模型的有限元分析，包括了杆、梁、面、体等单元，并配有计算实例，可进行静力分析、动力分析和非线性分析。(The finite element analysis of the small model can be carried out, including the elements of the rod, beam, surface and body, and with examples of calculation, which can be used for static analysis, dynamic analysis and nonlinear analysis.)

小波包分析提取振动信号中的特征频率，sar图像去噪的几种新的方法，IMC-PID是利用内模控制原理来对PID参数进行计算。( Wavelet packet analysis to extract vibration signal characteristic frequency, Several new methods sar image denoising, The IMC- PID is using the internal model control principle for PID parameters is calculated.)

说明：  该程序用来实现语音的变调不变速，可以将男声变为女声或者反过来。(The program' s tone is not used for voice transmission, can be male, or turn into a female.)