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work
最小二乘是广义预测的基础知识,学习最小二乘有利于学习广义预测控制(Generalized least squares is predicted on the basis of knowledge, learning conducive to learning generalized least squares predictive control)
- 2013-12-04 15:13:21下载
- 积分:1
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MATLAB
用matlab来做一个三维模型,包括两个部分: 1.长方体 2.很多个半径(远小于长方体边)很小的球体随机分布在长方体中。(Using MATLAB to make a three-dimensional model, including two parts: 1. a rectangular cube with a lot of radius (which is far smaller than the side of a rectangular body) and a small sphere is randomly distributed in a rectangular body.)
- 2020-11-24 21:29:34下载
- 积分:1
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Linear regression
说明: 使用线性模型对数据进行多项式拟合和正弦拟合(Polynomial and Sinusoidal Fitting of Data Using Linear Model)
- 2019-03-07 09:24:33下载
- 积分:1
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juanjima
这是用matlab实现的卷积码源代码加最终的结果图(This is matlab convolution code with the source code plus the final results of Figure)
- 2010-06-03 13:01:13下载
- 积分:1
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matlab_algorithms
there some matlab code for matlab algorithms it is very useful for design algorithms
- 2010-08-15 19:52:22下载
- 积分:1
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se_ge_no_load
关于直流电机的空载特性的matlab仿真,采用的是样条插值算法对曲线进行拟合,初学者可以改为其他拟合方式看结果如何(With regard to the no-load characteristics of DC motor matlab simulation, using the spline interpolation algorithm, beginners can be fitted into other ways to see the results)
- 2009-11-05 14:00:38下载
- 积分:1
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lou
说明: 支持向量机回归在股市预测中的应用,有论文和大量仿真曲线说明(the application of SVR in the Stock prediction)
- 2010-04-15 08:45:37下载
- 积分:1
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Ant-TSP
利用改进的蚁群算法,寻找最优路径,优化了算法运行时间(The use of improved ant colony algorithm to find the optimal path optimization algorithm running time)
- 2014-09-29 20:12:03下载
- 积分:1
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SM98A
1998年全国大学生数学建模竞赛A题:收益与风险 有效投资曲线
- 2011-12-05 22:26:50下载
- 积分:1
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femmatlab
本子程序包含5个子程序,其主要功能是:
(1) 子程序CXCY(E,L,IE,JE)的功能
用于计算各单元的杆件的长度及在结构坐标系中的倾角α的三角函数cosα、sinα。
(2) 子程序ELEA(E,L,IE,JE,A)的功能
用于计算结构坐标系下各单元刚度矩阵中的刚度系数。
(3) 子程序TOTAL(E,LNODE,KE,KZ)的功能
用于形成半带宽的结构原始刚度矩阵。
(4) 子程序FIFX(NP,FXI,FXJ,FYI,FYJ,MMI,MMJ,WL,IE,JE)的功能
它是用来计算各单元的等效节点荷载。
(5) 子程序STIFF(E,KE)的功能
(Book program consists of five sub-programs, and its main functions are:
(1) subroutine CXCY (E, L, IE, JE) function
The unit used to calculate the length of the bar and in the structure coordinates of the angle α of the trigonometric functions cosα, sinα.
(2) subroutine ELEA (E, L, IE, JE, A) function
Coordinate system used to calculate the structure of the element stiffness matrix stiffness.
(3) subroutine TOTAL (E, LNODE, KE, KZ) function
Used to form the structure of semi-bandwidth of the original stiffness matrix.
(4) subroutine FIFX (NP, FXI, FXJ, FYI, FYJ, MMI, MMJ, WL, IE, JE) function
It is used to calculate the equivalent nodal load of each unit.
(5) subroutine STIFF (E, KE) function
)
- 2011-12-10 13:19:17下载
- 积分:1