Ex-05

MATLAB语言与控制系统仿真,PPT文档 结合所学课程《自动控制原理》，运用MATLAB语言进行控制系统仿真和辅助设计(matlab language and control system design，ppt document。)

简单的雷达信号估计仿真程序，对比显示信号估计性能与信噪比的关系(Simple simulation of a radar signal estimation process, the signal estimation performance comparison shows the relationship with the SNR)

纳税风险评估方案及对策,2013西安交通大学数学建模模拟赛matlab代码(Tax risk assessment program and Countermeasures.)

Maple Bai 2: Tinh toan trong maple

一个非线性系统利用连续系统按环节离散化的数字仿真(Digital simulation of nonlinear continuous system of discrete link)

　　本文提供了一个分析　　复杂的动态显示当前模式控制　　开关电源转换器。电流型控制的提高　　转换器与非线性分析和研究　　离散建模方法已被使用。通过改变　　电路参数、混乱和复杂的行为　　分歧发生在开关电源转换器。为　　增加稳定period-l操作范围,坡道　　已经被改变其使用和补偿方法　　转换器的边坡,其效果将被显示。最后, 　　最大平均Iyapunov指数不同的斜坡上　　审查和模拟。(The present article provides an analysis of complex dynamics displayed by current mode controlled switching dc-dc converter. Current-mode controlled boost converter has been studied with nonlinear analysis and the discrete-time modeling approach has been used. By changing circuit parameters, complex behaviors like chaos and bifurcation occur in the switching dc-dc converter. For increasing stable period-l operation range, the ramp compensation approach has been used and by changing its slope, its effect in the converter will be shown. Finally, the largest average Iyapunov exponent for different slopes is reviewed and simulated)

trans_line_wave simulation

this file contain 2 pdf about integeration in matlab and some code as following: QR decomposition Jacobi method Choleskey Decomposition householder method Genetic Algorithm least_squares method gauss_seidel method

Some basic forwarding algorithm comparison

the CPML ABC in the two-dimensional TEz FDTD grid.