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DEMO_COND demonstrates the role of the condition number of a matrix (with respect to inversion) in the role of linear system solving. Matthias Heinkenschloss Department of Computational and Applied Mathematics Rice University Feb 22, 2001

MATLAB经典周期图法功率谱估计对信号进行功率谱估计。(MATLAB classical periodogram power spectrum estimate of the signal power spectrum estimation.)

lorez指数是混沌时间序列中的很重要的性能指标，(lorez index is a chaotic time series of the very important performance indicators,)

说明：  MATLAB的实用小例程。pdf格式，并附有效果图。(Practical small MATLAB routines. pdf format, together with the effect of Fig.)

choudhury教授的关于阀门粘滞模型的Matlab/Simulink 模型，绝对真实，本人亲自运行成功。(A valve stiction model of professor Choudhury. )

用matlab软件处理dbf文件，直接读出数据(Matlab read DBF file, read data directly)

求解最优路径的MATLAB遗传算法，求解无人机在100个城市之间的最优路径(MATLAB genetic algorithm for solving optimal path)

本文档包括以下六个方面的设计举例： 一、信号生成与运算的实现 二、系统时域的仿真分析 三、频域仿真分析 四、复频域仿真分析 五、离散系统时域仿真 六、z域仿真分析(This document includes the design examples of the following six aspects : 1, the signal generation and operations to achieve 2， the system time domain simulation analysis 3, frequency-domain simulation analysis 4, complex frequency-domain simulation analysis 5, discrete time-domain simulation of the system 6, z-domain simulation analysis)

可以用来进行地震预测的matlab代码，直接模仿就可以用了(Can be used for earthquake prediction matlab code, you can use a direct imitation)

LMS滤波算法，分别对锯齿波、方波、正弦波进行了滤波，并将滤波前后的信号进行了对比，很好的恢复出了真实信号。(LMS filter algorithm. The sawtooth wave, square wave, sine wave are filtered, and the signals are contrasted before and after filtering. The real signals are all well recoveried by this algorithm.)