基于matlab GUI遗传算法优化求解

uperrua

一、简介
1 遗传算法简介
遗传算法是一种模拟自然进化的优化搜索算法。由于它仅依靠适应度函数就可以搜索最优解，不需要有关问题解空间的知识，并且适应度函数不受连续可微等条件的约束，因此在解决多维、高度非线性的复杂优化问题中得到了广泛应用和深入研究。
遗传算法在模式识别、神经网络、机器学习、工业优化控制、自适应控制、生物科学、社会科学等方面都得到应用。
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: b- Y) M( C) \) q2 遗传算法原理

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; u2 v% ^% ^% y: b/ I6 M' t二、源代码
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• function varargout = yichuan(varargin)
• % YICHUAN MATLAB code for yichuan.fig
• %      YICHUAN, by itself, creates a new YICHUAN or raises the existing
• %      singleton*.
• %
• %      H = YICHUAN returns the handle to a new YICHUAN or the handle to
• %      the existing singleton*.
• %
• %      YICHUAN('CALLBACK',hObject,eventData,handles,...) calls the local
• %      function named CALLBACK in YICHUAN.M with the given input arguments.
• %
• %      YICHUAN('Property','Value',...) creates a new YICHUAN or raises the
• %      existing singleton*.  Starting from the left, property value pairs are
• %      applied to the GUI before yichuan_OpeningFcn gets called.  An
• %      unrecognized property name or invalid value makes property application
• %      stop.  All inputs are passed to yichuan_OpeningFcn via varargin.
• %
• %      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
• %      instance to run (singleton)".
• %
• % See also: GUIDE, GUIDATA, GUIHANDLES
• % Edit the above text to modify the response to help yichuan
• % Last Modified by GUIDE v2.5 15-Jul-2016 21:52:11
• % Begin initialization code - DO NOT EDIT
• gui_Singleton = 1;
• gui_State = struct('gui_Name',       mfilename, ...
•                    'gui_Singleton',  gui_Singleton, ...
•                    'gui_OpeningFcn', @yichuan_OpeningFcn, ...
•                    'gui_OutputFcn',  @yichuan_OutputFcn, ...
•                    'gui_LayoutFcn',  [] , ...
•                    'gui_Callback',   []);
• if nargin && ischar(varargin{1})
•     gui_State.gui_Callback = str2func(varargin{1});
• end
• if nargout
•     [varargout{1:nargout}] = gui_maiNFCn(gui_State, varargin{:});
• else
•     gui_mainfcn(gui_State, varargin{:});
• end
• % End initialization code - DO NOT EDIT
• % --- Executes just before yichuan is made visible.
• function yichuan_OpeningFcn(hObject, eventdata, handles, varargin)
• % This function has no output args, see OutputFcn.
• % hObject    handle to figure
• % eventdata  reserved - to be defined in a future version of MATLAB
• % handles    structure with handles and user data (see GUIDATA)
• % varargin   command line arguments to yichuan (see VARARGIN)
• % --- Executes on button press in pushbutton3.
• function pushbutton3_Callback(hObject, eventdata, handles)
• % hObject    handle to pushbutton3 (see GCBO)
• % eventdata  reserved - to be defined in a future version of MATLAB
• % handles    structure with handles and user data (see GUIDATA)
• clear all;
• close all;
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4 R; a/ z, z7 P% \三、运行结果
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yin123

基于matlab GUI遗传算法优化求解