face-detection

knapsack problem with sa

Freescale ADS demoboard touchpanel device driver,very important!(Freescale ADS demoboard touchpanel devic e driver, very important!)

利用电磁场的源激发方法来计算光子晶体波导例如光子晶体光纤，金属波导，表面等离子体波导等的传播特性比如传播常数以及束缚损耗，模场分布等，是一款极好的计算程序！(use of the electromagnetic field source excitation method was used to calculate the photonic crystal waveguide such as photonic crystal fibers, metal waveguide, Surface plasmon waveguide propagation, etc. For example, the propagation constants of shackles worn, mode field distribution, A is an excellent program!)

In many applications, such as biomedical engineering, it is often required to obtain specific periodic source signals. In this paper, we propose a two-stage based approach for extracting periodic signals. At the first stage, the autocorrelation property of the desired source signal is exploited to roughly extract the desired source signal. At the second stage, the extracted signal is further processed as cleanly as possible, based on the higher-order statistics. Simulations on artificially generated data and real-world ECG data have showed its better performance, compared with many existing extraction algorithms.

用PCA在一组数维中找到主十得到主元分析，用于MACHINE LEARNING 中初步学习者(use pca find the principle component int the dataset)

pde图像画出的一个偏微分方程的图形，用以表示污染物传递(pde partial differential equation image to draw a graph)

数字基带系统的传输.比较了PSK，ASK，FSK系统的误码率(Digital baseband transmission. Compared PSK, ASK, FSK system bit error rate)

PSO Simple algorithm for optimization

基于matlab平台实现,可以实现模式识别领域的数据的分类及回归，一个很有用的程序。( Based on matlab platform, You can achieve data classification and regression pattern recognition, A very useful program.)

this is a matlab file channel rate who is maked by me.this is used in gsm,gprs,edge traffic simulation.