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冲击电压发生器原理介绍、仿真说明。（基于matlab环境）(Discharging Circuit of Impulse Voltage Generator and Application of Matlab)

自己写的模拟动态避障，基于局部信息的，障碍物包括一个静态一个动态，可以运行(Self-written simulation of dynamic obstacle avoidance, based on local information, obstacles include a static and a dynamic, can run)

该程序为自编的一个关于模拟莱斯衰落信道的整个过程，包括信号的调制、经过莱斯信道和解调，最后经过计算误比特率得出莱斯信道的性能的好坏。(The program for the self-simulation of a Rician fading channel the entire process, including the signal modulation, channel, after Rice and demodulation, and finally calculated BER Rice come to channel the good and bad performance.)

说明：  jake s model ,信道仿真的一种，在matlab上仿真实现。(jake s model ,matlab code )

matlab下的万年历（没有利用自带函数）能够正确显示用户输入的年份和月份的日历。并能够自动定位当前年份和月份(Calendar matlab under (no use of its own function) to display the correct user input month and year calendar. And the ability to automatically locate the current year and month)

基于特征的影像匹配——SIFT Method!!! 相当经典,只不过是MatLab源码，希望有哪位高手能转换成VC++源码!(feature-based image matching-- physiology Method! ! ! Quite classic, MatLab is the only source, which experts hope will be converted into VC source!)

这个是芬兰人写的《WCDMA无线网络规划与优化》书上对应的Matlab源代码。这本书很经典。(this is the Finns write "WCDMA Wireless Network Planning and Optimization" book on the corresponding source Matlab code. This book classic.)

用于分类的主判别变量算法(principal discriminant variate algorithm) ( principal discriminant variate algorithm for two classes, x1 and x2. x1 is the training samples in the 1st class with each column being the spectrum characterizing the corresponding sample. x2 is the training samples in the 2nd class with each column being the spectrum characterizing the corresponding sample. lamda is the penalty weight defining the balance between FLDA and PCA. dvnum is the number of principal discriminant variates to be computed. A defaul value for dvnum is 2. dv is the principal discriminant variates. scores is the matrix with each row being the scores of the samples on the corresponding principal discriminant variate. xmean is the mean spectra of the sample, which was used for mean-centering the data in training and prediction. )

matlab环境下，多个计算微积分和微分方程的程序(matlab environment program, multiple computing calculus and differential equations)

计算一个方柱的散射的波形，并求其RCS。方柱的网格总数是N=500个，时间步为1200步。网格尺寸为lamda/18,时间间隔是ddx/2*c，c为光速。脉冲源位于中心。方柱边长为7*lamda。并与相同尺度的球的散射场进行对比(Calculate the scattered waveform of a square column and find its RCS. The total number of grids of the square column is N=500 and the time step is 1200 steps. The grid size is lamda/18, the time interval is ddx/2*c, and c is the speed of light. The pulse source is at the center. The side of the square column is 7*lamda. And compare the scattering field of the ball of the same scale)