chengxu

这是在MATLAB7.0.1版本上实现的一个简单的模拟计算器的界面和功能的程序，主要给有一定基础的初学者提供参考，希望对大家有帮助。(This is the version at MATLAB7.0.1 on the implementation of a simple analog calculator function interface and procedures, the main foundation for the beginner must have a reference, in the hope that everyone has to help.)

说明：  小电流单相接地故障选线的MATLAB程序仿真(xiao dian liu xuan xian )

利用拉普拉斯变换的思想，通过对数据进行差分，近似得到拉普拉斯变换后的结果，然后检查正负交换的位置，则此为极值点位置，利用此思想得到极值点的位置。(Using the ideas of Laplace transform of the data by the difference approximation get results Laplace transform, and then check the position of the positive and negative exchange, this is the extreme position, take advantage of this thinking of getting extreme points location.)

用matlab绘制光子晶体光纤的程序，可以绘制出六边形光子晶体光纤及其参数的设定(Draw photonic crystal fibers using matlab program, you can draw a set of hexagonal photonic crystal fiber and its parameters)

利用枝切法进行相位消跳变（解包裹）；有示例图像。(Elimination phase transition (unwrapping) use branch-cut has sample images.)

本资源是现代数字信号处理理论及算法（何子述版）的作业仿真第四章的代码(This resource is the code of the fourth chapter of operational simulation of modern digital signal processing theory and algorithm (He Zishu Edition).)

matlab 数据分析，matlab 数据分析总结技术资料。(matlab data analyse)

使用栅格法对板球系统小球建模，仿真的程序，(Using the grid method Modeling the ball cricket system)

经验模态分解程序集，一类可以有效进行信号分段以及分析和处理的源代码。(Empirical mode decomposition procedure)

在模式识别中线性判别函数的MATLAB实现，与程序分析(Linear discriminant function in pattern recognition of the MATLAB implementation, and program analysis)