Biorthogonal

一个简单的Kalman滤波程序，对学习Kalman滤波有很大的帮助(A simple Kalman filter program, to learn a great help Kalman filter)

说明：  此代码通过模拟退火算法优化BP神经网络进行汇率预测(This code optimizes BP neural network to predict exchange rate by simulated annealing algorithm)

matlab里FFT变换时的频移程序，自动将FFT变化后的数据移到零频两边，方便好用(FFT transform in matlab frequency shift when the process changes automatically after the FFT to the zero-frequency data on both sides, easy-to-use)

pmsm的矢量控制模型，喜欢的可以下载看看，不完善的地方欢迎大家讨论

二维全息谱，专用于旋转机械故障诊断程序！(An identification method of thermal bend is presented based on the 2D-holospectrum technique.)

Clonal selection algorithm with matlab, and applications

最新的优化工具包：minfunc，用于多变量函数的无条件优化。(minFunc is a Matlab function for unconstrained optimization of differentiable real-valued multivariate functions using line-search methods.)

matlab程序：将输入的字符按照ASCII码排序后输出(matlab program: the input characters are sorted according to the ASCII code output)

说明：  caiyang 演示采样定理，时域采样，频谱周期延拓(caiyang demonstration sampling theorem, time domain, frequency cycle Extension)

Matlab Implementation of Standard PageRank method on sampled SNAP Google dataset.