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mathmodel
数学建模,优化计算,以及模型实例, funtool - 函数计算器
tutdemo - MATLAB优化教程
mathmodl - 工具箱演示
(Modeling)
- 2009-11-12 09:54:24下载
- 积分:1
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yiqun
蚁群算法 这个程序来计算阶梯拉曼散射的不同值(This program ant colony algorithm to calculate the different values of the ladder Raman scattering)
- 2014-11-07 00:51:01下载
- 积分:1
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PQ
基于MATLAB的PQ分解发计算电力系统潮流(MATLAB and PQ decomposition based on power flow calculation)
- 2013-04-27 20:43:20下载
- 积分:1
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transferfn2
transfer function model
- 2013-11-03 17:48:45下载
- 积分:1
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dengwen
以湖南省为例绘制温度等值线,是平面的等值线,有数据文件的意义解释及其数据格式举例(Hunan Province temperature contour drawing, contour is flat, meaning there is interpretation of the data file and data format examples)
- 2010-06-25 02:14:44下载
- 积分:1
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blind-equalization-algorithm
通过matlab仿真对多种不同的盲均衡算法收敛性能进行了比较(By matlab simulation for a variety of different blind equalization algorithm compares the performance of convergence)
- 2013-11-20 16:10:51下载
- 积分:1
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Effective-cooperative-wideband-sensing-using-ener
Good research paper for cooperative spectrum sensing for cognitive radio
- 2014-02-02 13:46:50下载
- 积分:1
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11
说明: 一个统一的求无约束优化极值函数,方法名由参数传入例如:fmins(无约束方法,一维搜索方法,目标函数,初始点,精度)
(A uniform evaluation of unconstrained optimization extremal functions, methods, for example, by an argument: fmins (unconstrained one-dimensional search method, the objective function, the initial point accuracy))
- 2012-04-23 21:48:46下载
- 积分:1
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kd
说明: 根据前人研究成果可以证明,煤镜质组反射率各向异性对煤田构造特征具有指示意义,镜质组最小反射率可以指示构造主应力方向。然而,在实际测量中,如何得到真正的镜质组最大、最小反射率及其方位是其中的关键环节。利用现有的岩石有限应变椭球拟合方法进行镜质组反射率椭球体拟合不失为一种行之有效的方法,可以由此确定镜质组最大、最小、中间反射率及其三维空间方位。
将之前拟合得到的反射率椭圆看作岩石有限应变椭圆即二维应变,其由之前的统计方法测定得到,三个截面的数据对于拟合唯一应变椭球来说是过多的,因此不可避免出现误差,导致三个截面应变椭圆不通过同一个椭球的情况。为了从三个截面数据得到唯一的应变椭球,需要对得到的数据进行相容性调整。采用Oertel的方法,从每一测量参数在不同截面中的值是正态分布这一假定出发,利用加权最小二乘法进行误差调整。(According to results of previous studies may prove vitrinite reflectance anisotropy on structural characteristics have implications for coal, vitrinite reflectance may indicate tectonic minimum principal stress directions. However, in actual measurement, how to get real vitrinite maximum, minimum reflectivity and its orientation is the key link. Conduct vitrinite reflectance ellipsoid fitting regarded as a proven method using existing rock finite strain ellipsoid fitting method can thus determine vitrinite maximum, minimum, intermediate reflectance and dimensional spatial orientation .
Before fitting the reflectance of finite strain ellipse oval rock that is seen as a two-dimensional strain, as determined by statistical methods which have been before the data fit only for the three sections of the strain ellipsoid is excessive, and therefore can not to avoid errors, resulting in three elliptical cross-section does not pass through the same strain ellipsoid situation. In order to obtai)
- 2014-11-12 11:06:13下载
- 积分:1
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A15_Gui_IP_Time_Spec
原创,使用matlab对激发极化的极化率进行时间谱反演。采用GUI编程,非常方便。(Original use matlab polarization excitation polarization inversion time. GUI programming is very convenient.)
- 2012-08-30 18:45:27下载
- 积分:1