HCL-Test-Paper-Pattern-(HR-Interview--Techincal-A

说明：  matlab最优控制的作业 请各位高手多多指教(Matlab optimal control operations please master exhibitions)

简单的实例，希望对初学者有一定的指导作用，尤其是写程序总出错的问题(Simple example, I hope to have some guidance for beginners, especially the written procedures of the total error problem)

此文档主要讲述了MATLAB R2011a的simulink的仿真功能完备详细介绍，还有程序仿真图，有助于MATLAB用于仿真的学习(This document focuses on the function of the MATLAB R2011a simulink simulation complete details, there is a program simulation diagram helps MATLAB for simulation learning)

rate range gyro balanced system control

孙志忠书：偏微分方程数值解，第三章第一节：抛物方程的有限差分解法向前欧拉格式(forward euler difference scheme for parabolic problem)

idft using dit fft of the sequence and comparing using ifft function

本文描述的是关于粒子滤波的源代码，，用MATLAB运行，会有很好的效果。 (This article describes the source code on the particle filter, using MATLAB running, there will be good results.)

4种灰色关联度，包括邓氏关联度，绝对关联度等4种关联度模型联度模型。(Four kinds of grey correlation degree, including representing the correlation degree, absolute correlation degree and so on four kind of relational model coupling degree model)

优化算法，寻找全局最优解，放入matlab预设目录直接可以使用(optimization algorithm)

Crout s algorithm is used when the inversion of large matrices, say 1000X1000 is difficult. So Crout s algorithm uses LU decomposition method to get the same results as the inversion of Matrix.