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seismic response analysis of MDOF structures using wilson-theta method

用matlab实现灰度共生矩阵算法，并提取特征量(GLCM with matlab implementation algorithms, and the amount of extracted features)

this is a matlab code for meshing in finite element method

线性整数规划分支定界算法Matlab源码，算法简单有效(Linear integer programming branch and bound algorithm Matlab source code, algorithm is simple and effective)

wm implementation code

这是另一个研究叉式分岔的程序，图形不一样，可供大家做分岔图时参考。(This is another study fork bifurcation procedure, graphics are not the same, for everyone to do bifurcation diagram reference.)

本课题研制了一种宽频带的数字锁相放大器，可以完成自动增益和相位 可调整，最长积分时间为100s，适合于频率从10Hz到10kHz，幅值从100nV 到10mV的微弱正弦信号检测。测量结果表明，当采样点数N大于8192时， (This project developed a wideband digital lock-in amplifier, can be completed automatically adjustable gain and phase, the longest integration time of 100s, suitable for the frequency range from 10Hz to 10kHz, amplitude from 100nV to 10mV of weak sine signal detection. The measurement results show that, when the sampling point number N is greater than 8192 hours,)

matlab编写的线性对比度展宽算法，参数可以调整(matlab prepared by the linear contrast stretching algorithm)

人工势场法，matlab程序，改进版本，修改人工势场法的不足，有详细解释(Artificial potential field method, matlab program, improved version, modification of artificial potential field method deficiencies, a detailed explanation)

It provides some examples in numerical analysis using Matlab like solving polinomies, solution on nonlinear equations, etc.