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Krylov subspace作为一种迭代方法，在求解非线性方程组方面发挥巨大作用，这个ppt和大家分享(Krlov subspace method)

MOPSO算法，加注释并且可以跑通，加测试函数，初学者学习很方便(MOPSO algorithm, annotated and run, and test function, it is convenient for beginners to learn)

total-field/scattered-field 2D, square cell TE grid, incident angle range 90<=angle<=180

正弦波的LP建模 能显示原正弦波波形及它的频谱图，LP模型的频谱图，LP模型的极点图，LP模型的脉冲响应图。(This demonstration illustrates the modelling of a sinewave with an LP model The displays show the sinewave,it spectrum, the spectrum of the LP model,the poles of the LP model and the impuse response of the LP model.)

VB and matlab混合编程实现，用VB输入命令，matlab后台运算，是混合编程的基础程序！（需要安装matlab才能正常运行）(VB and matlab Matlab, using VB input command, matlab computing background is the basis of mixed programming process! (Need to install matlab to work properly))

Statcom的matlab仿真，matlab2010版本，包含电压环和电流环，锁相等(Statcom matlab simulation, matlab2010 version, including voltage loop and current loop, lock equal)

Generate the sun vector in the earth-centered inertial frame. Will output the distance to the sun from the earth if two output arguments are given.

使用matlab编程 蚁群算法 求解tsp(Using MATLAB programming ant colony algorithm to solve TSP)

基于普通最小二乘法的ARMA模型谐波频率估计 (Ordinary least squares method based on the ARMA model of harmonic frequency estimation)

Expectation-Maximization algorithm for a HMM with Multivariate Gaussian measurement Usage ------- [logl , PI , A , M , S] = em_ghmm(Z , PI0 , A0 , M0 , S0 , [options])