MATLABbianxiedegezhongxinhao

Encrypt a picture using DES

说明：  求取复杂网络图中各个节点的度和度的分布曲线(To calculate the complex degree of each node in network diagram and degree distribution curve )

非线性动力学、分岔 Matlab 程序实现，弹簧质量系统在简谐激励作用下的受迫振动，弹簧的恢复力F与变形x的关系为F=kx3，动力学方程为...30cosmxcxkxFwt++= 其中，给定参数，1m=，0.3c=，1.0k=，1w=，初始条件为(0)3.0x=，.(0)4.0x=设系统的动态参数为F0，绘出系统状态变量随参数变化分岔图，绘图参数对应的系统各周期及混沌状态的时间历程图、相轨迹图、Poincare映射图(Nonlinear dynamics, bifurcation Matlab program, the forced vibration spring-mass system under harmonic excitation, spring restoring force F and deformation x relationship the F = kx3, kinetic equation for ... 30cosmxcxkxFwt++ = wherein the given parameters, 1m = 0.3C = 1.0k = 1W =, initial condition (0) 3.0x = (0) 4.0x = set of the dynamic parameters of the system for the F0, plotted system status system cycle and chaotic state variables with parameter changes bifurcation diagram, drawing parameters corresponding time course of the phase trajectories, Poincare map)

这是一个高频滤波程序，采用的是两种方法分别实现(This is a high-frequency filtering process, using two methods, respectively, to achieve)

Load frequency control

rds: IR scene generation, MATLAB, Simulink, Countermeasure, IR Seeker, .... separation distance between the source and sensor through the duration of the simulation. .... rate of the line of sight angles from the IR imaging missile to the

本书是比较好的matlab学习资料 可以帮助初学者掌握基本的编程，里边也包含了程序源是很方便的。(This book is a good matlab learning material to help beginners master the basic programming, which also contains the program source is very convenient.)

很好的Matlab入门教程，非常适合初学者！(Matlab Tutorial good, very suitable for beginners!)

this is the jpeg code i try to simulate in matlab

可以运行的PID模型，可以运行的PID模型可以运行的PID模型(Can run the PID model, the PID model can run the PID model can be run)