pca

脉冲程序含有时滞的情况的程序Pulse programs contain the delay of program(Pulse programs contain the delay of program)

说明：  小波谱分析mallat算法经典程序，希望对大家有所帮助！(Classical algorithm for spectral analysis mallat a small program, we want to help!)

说明：  金融时间序列分析，常用的一些模型分析过程，此仅对ARIMA 做了一些参考(Do time-series.look for some progrom refer to time series of Finalcial data,espeically using ARIMA model.)

说明：  这是微分进化的一些源程序。此程序的宫恩年个很强大，可以从事很多类别的优化。(Differential Evolution Program)

opticalflow.m determines the velocity shift between two given images - ideally they should be virtually identical, but there is an affected translation between the two. imageshift.m creates a straightforward translation effect on an image - edges of the image wraps around to the other side

实现一定tari和采样频率下的PIE编码，输入一定长度的随机数字信号，输出经过PIE编码的方波序列(PIE coding to achieve certain tari and sampling frequency, random length digital signal input and output through the square wave sequence encoding PIE)

matlab三相不平衡系统潮流计算程序,三相不平衡系统，采用前推回代计算方法(matlab Unbalanced flow calculation program, three-phase unbalanced system, using forward and backward substitution calculation method)

1.matlab编程，实现函数的倒排序； 2.程序实现FFT,傅立叶逆变换； 3.一个图像处理程序，添加噪声，去噪。 (1.matlab programming, realize inverted sort function 2. Procedures realize FFT, inverse Fourier transform 3. An image processing program, add noise, de-noising.)

The demo of the Level Set method

14 bus power flow analysis with fault using psat