kalman_csdn

遗传算法程序，很实用，高人编程。有详细的程序注释，可以供参考(It compares the effects of early warning using BP Neural Network before and after the rank sum test, sampling the listed companies in Shenzhen and Shanghai SecurityMarkets. The results showthat BP neural net- work model has good application value to the warning for financial distress of China’s listed companies. Especially, )

一个fft的简单实现仿真的例程，画出频谱，观察信号的频谱。(An fft simple simulation routine to draw the spectrum, observed spectrum of the signal.)

利用流形学习算法对高维数据进行降维，得到高维数据的低维流形(Use manifold learning algorithms for high dimensional data dimensionality reduction, to obtain a low dimensional manifold in high-dimensional data)

数值分析的实验，拉格朗日、分段线性、三次样条等(Analysis of the experiment, Lagrangian, piecewise linear, cubic spline, etc.)

利用Fisher线性分类器实现的一个小程序，可以从里边提取Fisher算法用于其它应用(Fisher linear classifier achieved using a small program that can extract from the inside Fisher algorithm for other applications)

emd.m经验模态分解的程序，这个是学习希尔伯特黄变换（hht）的重要部分(emd.m EMD program, this is the study of Hilbert-Huang Transform (hht) important part of the)

Detection of M-ary PSK signals (Detection of M-ary PSK signals)

沿曲线运动的小球，可设置起始点和终点，可根据需要进行调整(Movement along the curve ball, you can set the starting point and end point can be adjusted as needed)

1.Matlab code for periodic signal 2.Matlab code for sampling and recunstruciton

Finite element method for 2D Poisson s equation ( Elliptic).