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truss_f
A code to solve a 2-D truss structure using FEM theorem (direct method). Each branch of the truss is considered as a 2-force member and the coordinates of the nodes in Cartesian system is needed. This code contains 3 functions:
Truss_f, which is the main function to calculate stress, strain and force.M_properties22, which contains the mechanical properties of whole truss in a matrix
P_condition22, which contains boundary condition and external forces in a matrix
- 2012-08-02 16:29:31下载
- 积分：1
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ga-pls
说明： GA-PLS, GA GA-PLS,遗传-偏最小二乘回归算法(GA-PLS, GA GA-PLS,GA-PLS, GA GA-PLS,)
- 2019-06-06 01:08:43下载
- 积分：1
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libeemd
带有Python界面的EMDEEMDCEEMDAN的程序，做信号处理。(libeemd is a C library for performing the ensemble empirical mode decomposition (EEMD), its complete variant (CEEMDAN) or the regular empirical mode decomposition (EMD). It includes a Python interface called pyeemd. The details of what libeemd actually computes are available as a separate article, which you should read if you are unsure about what EMD, EEMD and CEEMDAN are.)
- 2020-10-24 22:00:00下载
- 积分：1
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Matlab01
basic Matlab stuy book for student
- 2011-11-18 03:21:01下载
- 积分：1
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PhaseEstViterbi
光纤通信中的相位估计算法，使用Viterbi-Viterbi方法(The phase estimation algorithm, optical fiber communication using Viterbi- Viterbi method)
- 2015-12-29 10:17:50下载
- 积分：1
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ROC-plot.zip
试者工作特征曲线 （receiver operating characteristic curve，简称ROC曲线），又称为感受性曲线（sensitivity curve）。得此名的原因在于曲线上各点反映着相同的感受性，它们都是对同一信号刺激的反应，只不过是在几种不同的判定标准下所得的结果而已。接受者操作特性曲线就是以虚报概率为横轴，击中概率为纵轴所组成的坐标图，和被试在特定刺激条件下由于采用不同的判断标准得出的不同结果画出的曲线。(PLOTROC Plot receiver operating characteristic.
Syntax
plotroc(targets,outputs)
plotroc(targets1,outputs1, name1 ,targets,outputs2, name2 , ...)
Description
PLOTROC(TARGETS,OUTPUTS) plots the receiver operating characteristic
for each output class. The more each curve hugs the left and top edges
of the plot, the better the classification.
PLOTROC(TARGETS1,OUTPUTS2, name1 ,...) generates multiple plots.
)
- 2012-02-12 11:58:08下载
- 积分：1
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session23
经济学的数值方法 配套例题以及习题答案的有关牛顿法 最速下降优化的部分。(Newtown methods)
- 2014-01-15 14:40:06下载
- 积分：1
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matlab
matlab 的指令大集合，需要的时候可以(matlab command large collection, when necessary, can be)
- 2008-12-20 01:10:34下载
- 积分：1
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Single-negative-band_02
计算双层单负材料的色散关系投影能带图
(the dispersive relation of the twwo single negative metamaterial layer )
- 2011-11-15 12:52:13下载
- 积分：1
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zsxjf
利用matlab写的高斯消元法和最速下降法程序(zsxjf base on matlab)
- 2011-12-09 22:10:59下载
- 积分：1
