-
back
一维抛物方程差分格式,数值分析作业,(向后的方法)(One-dimensional difference scheme for parabolic equations)
- 2011-04-25 23:57:03下载
- 积分:1
-
GnssAllan
计算阿兰方差,为matlab计算阿兰方差函数(Allan variance)
- 2012-04-28 13:31:37下载
- 积分:1
-
WriteCellToVTKStructured
将元素写成VTK文件,一般是元胞数组,可以实现VTK数据的读写(Elements written in VTK file general cellular array can achieve VTK data read and write)
- 2013-04-14 21:47:45下载
- 积分:1
-
GA-and-PSO
GA遗传算法与PSO离子群组合算法matlab程序,以下是使用本程序的简单介绍与使用步骤
1)修改设计变量个数
NPar变量定义的是设计变量个数,本例为8,使用时需根据自己实际情况进行修改。
2)修改设计变量的上下限
VarLow 与VarHign定义的是设计变量的上下限,使用时需根据自己实际情况进行修改。记住,变量的维数,要与1)变量个数一致哦。
3)修改FunName
变量FunName定义的是优化目标函数值的计算函数,根据自己实际情况改成自己的函数名。
4)修改最大迭代次数MaxIterations
要根据自己的问题实际,通过试算找出合适的MaxIterations数。
如果,你对GA与PSO比较精通,还可以通过修改KeepPercent、CrossPercent来提高算法的效率,但是对于初学者来说,上述的步骤与操作已经足够,所以其它不再赘述。祝你好运!
(GA genetic algorithm and PSO Ion combination algorithm matlab program, the following is a brief description of the use of this procedure with the use of step a) to modify the design variables are defined by the number of NPar variable number of design variables, in this case eight, when used according to need their actual situation changes. 2) modify the design variables on the lower limit is defined VarLow and VarHign upper and lower limits of design variables need to be modified when used according to their actual situation. Remember, dimensions variable, the number to be with a) variable consistency oh. 3) Modify FunName variable FunName definition is to optimize the objective function value calculation function, according to their actual situation into their own function name. 4) Modify the maximum number of iterations MaxIterations issue according to their actual, through spreadsheets to find the appropriate number MaxIterations. If you are more proficient GA and PSO, but also can)
- 2020-10-15 21:07:33下载
- 积分:1
-
matlab
只是关于MATLAB界面编程的书籍,内涵例题,讲解详细(This is a book about MATLAB programming interface, easy to understand, containing examples code.)
- 2013-10-17 17:07:44下载
- 积分:1
-
hbf
half band filter code
- 2015-03-30 18:24:44下载
- 积分:1
-
active
振动理论中的主动控制程序,对于振动方面的学习有一定的帮助。(The active control of vibration theory program, the vibration aspects of learning have some help.)
- 2014-02-25 14:36:13下载
- 积分:1
-
calculation
自己编的一个matlab GUI小程序,实现了excel表格数据的调用和显示,并对调用的数据进行计算,显示结果。(Oneself make up a small program matlab GUI, realized the excel form data calls and display, and to call data calculation, show the results.)
- 2012-04-09 21:23:09下载
- 积分:1
-
thresh_md
这是matlab编写的全局最优的图像二值化方法(prepared by the global optimum image binarization methods)
- 2007-03-22 21:26:18下载
- 积分:1
-
MSER
Maximally stable extremal regions (MEX MATLAB to C++) implementation
- 2011-07-13 01:06:29下载
- 积分:1