slprj

基于plc的电流保护计算,配电网安全肯故障检测分析.(Calculated based plc s current protection.Distribution Network security is willing to fault detection analysis.)

本代码演示了将一个由非线性映射所产生的混沌序列作为载波，将待发送的有用信号(数字信号)作为调制信号，对非线性映射的某一参数在其混沌区域内进行调制的过程。另外，还有logistic相关代码(This code demonstrates a chaotic sequence generated by the nonlinear mapping as a carrier, will be sent a useful signal (digital signal) as the modulation signal, a nonlinear mapping parameters in the chaotic region is modulatedprocess.In addition, there are logistic related code)

使用matlab编写的m文件，可以求出图像处理后的峰值信噪比(Matlab prepared using m-file, you can find the peak signal to noise ratio of the image processing)

编程实现龙格--库塔方法，并与精确解比较(compare runge--kuta)

matlab绘图初级入门讲义，十分有用。可以看看(matlab drawing primary entry notes, very useful. Can look at the)

This is a program to do modal analysis. The program able get parameters as eigvalues, frecuency, damp, into others.

用于ABAQUS显示分析的子程序，材料本构模型内嵌断裂准则，可用于单元删除。(用于ABAQUS显示分析的子程序，材料本构模型内嵌断裂准则，可用于单元删除。 用于ABAQUS显示分析的子程序，材料本构模型内嵌断裂准则，可用于单元删除。 ABAQUS analysis for the display subroutine, material constitutive model embedded fracture criteria, can be used to remove the unit.)

说明：  课程中的图像处理实验matlab编程，有助于学习图像处理的初学者(program of matlab image processing , helpful for beginners of image processing)

matlab案例分析的学习资料，敬请使用(Matlab learning materials of case analysis)

求方程的根植，，仅供参考，仅供参考，仅供参考，仅供参考(Demand equation is rooted, for reference, reference, reference, reference)