最短路径算法

该程序用于计算理想光子晶体的透射模宽度分布(The procedure used to calculate the ideal photonic crystal width distribution of the transmission mode)

pwm整流器的建模仿真，是本科毕设的题目，用于建立主成分分析模型，DC-DC部分采用定功率单环控制，三相光伏逆变并网的仿真，多元数据分析的主分量分析投影。

上串文件所需的子函数，设计所需的滤波器。(a subroutine to generate filters need by bpsk,etc.)

说明：  关于超宽带（UWB）一些信道的matlab仿真程序。(On ultra-wideband (UWB) channel matlab simulation of some procedures.)

利用MATLAB解决<偏微分方程数值算法>中的一些问题,如插值求解(Use MATLAB to solve <partial differential equations numerical algorithm> in a number of issues, such as interpolation to solve)

介绍了SVM的基础知识，包括：SVM入门（一）SVM简介；SVM入门（二）线性分类器part1；SVM入门（三）线性分类器part2；SVM入门（四）线性分类器的求解—问题的描述part1；SVM入门（五）线性分类器的求解—问题的描述part2等。(Describes the basics of SVM, including: SVM Getting Started (1) SVM Introduction SVM Getting Started (2) linear classifier part1 SVM Getting Started (3) linear classifier part2 SVM entry (d) the solution of a linear classifier- description of the problem part1 SVM Getting Started (5) the solution of the linear classifier- description of the problem part2 and so on.)

说明：  QPSK通过Rayleigh信道多径衰落的Matlab仿真 (无)

连杆机构的运动分析，曲柄滑块机构的运动学分析(Analysis of the kinematics of the slider-crank mechanism)

步进频率 微弱目标检测 生命迹象探测步进频仿真(Step frequency weak target detection signs of life detection stepped frequency simulation)

This Function Calculates The Difference of Gaussian for SIFT feature detection input parameter definition 1. Pyramid=image 2. NumOfLevel=levels to be calculated 3. InitSigma=initial variance of Gaussian