LUfact

关于电磁波散射的时域有限差分法计算程序 很好的(a code about finite difference time domain method for electromagnetic waves scattering)

组合AVI mov=avifile( basketball3.avi , fps ,25) (Portfolio AVImov = avifile (basketball3.avi, fps, 25))

matlab code for qpsk modulation simulation

svpwm model of 3-level npc invertersvpwm model of 3-level npc invertersvpwm model of 3-level npc invertersvpwm model of 3-level npc invertersvpwm model of 3-level npc inverter

用计算机方法来进行有用的图像识别，以方便大家查阅。(Image Recognition)

说明：  L1_PCA降维,L1_ARPCA降维等算法介绍以及实现，可以直接跑，如有侵权，麻烦告知，谢谢(L1_PCA dimensionality reduction,L1_ARPCA dimensionality reduction algorithm introduction and implementation, can run directly, if there is infringement, please inform, thank you)

Consider a BPSK and a QPSK system for the following two cases: 1) The probability that the symbol 1 is sent and the probability that the symbol 0 is sent are all the same. 2) The probability that the symbol 1 is sent is two times than the probability that the symbol 0 is sent. Assume that the noise is Gaussian distributed with mean=0 and  2 = 1.

是数模方面的一个很好资料,它为数模参赛者提供一个好的引导.(few die of a good information, it will provide participants with the number die a good guide.)

说明：  matlab工具箱包含大部分的数学函数，非常适合学习(Matlab toolbox contains most of the mathematical function, very suitable for learning)

利用Newmark,中心差分法计算结构动力反应(Using Newmark, central difference method to calculate structural dynamic response.)