MATLABR2008_4

突然两相负载短路无阻尼绕组用matlab编程(Two-phase sudden short-circuit load without damping windings)

最大似然估计算法用于估计小数倍频偏中的一部分。(Maximum likelihood estimation algorithm for estimating a small multiple of the frequency offset in part.)

对于压缩感知领域的RIP问题，自己编的一种计算矩阵RIP稀疏的程序。(RIP problem for compressed sensing field, a computing sparse matrix RIP own series of programs.)

MATLAB矩阵计算的例题。MATLAB矩阵计算的例题。MATLAB矩阵计算的例题。(MATLAB matrix calculation example. MATLAB matrix calculation example. MATLAB matrix calculation example.)

摘要：本文基于Matlab对约瑟夫森结（Josephson Junction）RCSJ模型的交直流I-V特性及非线性混沌现象进行数值模拟。通过计算机数值模拟得到该模型的非线性微分方程数值解，研究了RCSJ模型中各参量对约瑟夫森结的影响，进而简要分析其I-V特性和非线性混沌现象的产生机理，绘制出约瑟夫森结的交直流I-V特性曲线、非线性微分方程的相图及因其高度非线性而引起的通过倍周期分岔和阵发性原理进入混沌状态的分岔图。 关键词：超导器件 隧道效应 约瑟夫森结 弱耦合 倍周期分岔 庞加莱截面 混沌 (Abstract: Matlab-based Josephson junction on the (Josephson Junction) RCSJ model AC and DC IV characteristics and non-linear numerical simulation of chaotic phenomena. Through computer simulation model by the numerical solution of nonlinear differential equations to study the RCSJ model parameters on the impact of Josephson junction, and a brief analysis of the IV characteristics and the emergence of the phenomenon of non-linear chaotic mechanism, drawn Josephson junction IV characteristic curve of AC-DC, non-linear differential equations and the phase diagram because of its highly nonlinear arising through period-doubling bifurcation and chaotic state of paroxysmal principle of access to the bifurcation diagram. Key words: superconducting devices tunnel effect Josephson junction weakly coupled period-doubling bifurcation chaotic Poincare section)

阐述了LMS算法中步长选择对结果收敛的影响(Described step LMS algorithm convergence results)

matlab code for Firefly Algorithm

matlab图像处理实例详解chap6——图像复原技术(matlab image processing example explanation chap6- Image Restoration)

白光衍射很好的matlab仿真程序，可以运行实现的。(Bai Guangyan shoot good matlab simulation program can be run to achieve.)

用C++编写的xu-white模型，适合砂泥岩地层岩石物理建模，很实用(Written by C++ xu-white model, suitable for sand-shale formation rock physics modeling, it is practical)