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matlab教程，详细介绍Matlab的基础、入门及使用指南。()

有限差分，分析激光器内载流子浓度的分布。激光器有源区的自发发射光谱(Finite difference analysis of lasers with carrier concentration distribution. Laser active region of the spontaneous emission spectrum)

用矩量法计算天线辐射特性的MATLAB演示程序，程序很紧凑，执行效率很高(Moment method antenna radiation characteristics of MATLAB demonstration program, the program is very compact, high efficiency in the implementation)

vrml to smf convert use for 3d image

说明：  设{ ,k=0,1,2,…}为N（0，1）白序列， ， =0，1,2,…,1000 。求： ； (Let {k = 0,1,2, ...} white sequence of N (0,1) = 0,1,2, ..., 1000 Requirements: )

说明：  在传统PSO算法的基础上，对其进行改进。该源程序如下(Particle Swarm Optimization)

伪随机采样，97小波迭代收缩压缩传感，效果不错，方法简单(Pseudo-random sampling, iterative shrinkage of wavelet compression sensor 97, the effect is good, simple)

一阶QKF（积分卡尔曼滤波）算法，性能优于UKF、EKF，谢谢~(An order QKF (integral Kalman filter) algorithm outperforms UKF, EKF, thank you ~)

标定程序 用在立体视觉 (calibrate stereomatching)

Nonlinear dynamical system analysis: pendulum with constant torkue. Phase portrait, solutions, homoclinic bifurcation analysis