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1、1.仿真图 在仿真界面画出仿真图并保存为：zengyisina.m2.画GUI界面 3.编写M文件，详细的注释如代码，自己要写的部分很少，大多是系统自动生成的代码。function varargout = zengyi(varargin)% ZENGYI MATLAB code for zengyi.fig% ZENGYI, by itself, creates a new ZENGYI or raises the existing% singleton*.% H = ZENGYI returns the handle to a new ZENGYI or the handle to% the
2、 existing singleton*.% ZENGYI(CALLBACK,hObject,eventData,handles,.) calls the local% function named CALLBACK in ZENGYI.M with the given input arguments.% ZENGYI(Property,Value,.) creates a new ZENGYI or raises the% existing singleton*. Starting from the left, property value pairs are% applied to the
3、 GUI before zengyi_OpeningFcn gets called. An% unrecognized property name or invalid value makes property application% stop. All inputs are passed to zengyi_OpeningFcn via varargin.% *See GUI Options on GUIDEs Tools menu. Choose GUI allows only one% instance to run (singleton).% See also: GUIDE, GUI
4、DATA, GUIHANDLES % Edit the above text to modify the response to help zengyi % Last Modified by GUIDE v2.5 02-Dec-2012 14:20:08 % Begin initialization code - DO NOT EDITgui_Singleton = 1;gui_State = struct(gui_Name, mfilename, . gui_Singleton, gui_Singleton, . gui_OpeningFcn, zengyi_OpeningFcn, . gu
5、i_OutputFcn, zengyi_OutputFcn, . gui_LayoutFcn, , . gui_Callback, );if nargin & ischar(varargin1) gui_State.gui_Callback = str2func(varargin1);end if nargout varargout1:nargout = gui_mainfcn(gui_State, varargin:);else gui_mainfcn(gui_State, varargin:);end% End initialization code - DO NOT EDIT % - E
6、xecutes just before zengyi is made visible.function zengyi_OpeningFcn(hObject, eventdate, 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 (se
7、e GUIDATA)% varargin command line arguments to zengyi (see VARARGIN)axes(handles.axes1);X=imread(tuxing.bmp,bmp);image(X)axis off;% Choose default command line output for zengyihandles.output = hObject;% Update handles structureguidata(hObject, handles); % UIWAIT makes zengyi wait for user response
8、(see UIRESUME)% uiwait(handles.figure1); % - Outputs from this function are returned to the command line.function varargout = zengyi_OutputFcn(hObject, eventdata, handles) % varargout cell array for returning output args (see VARARGOUT);% hObject handle to figure% eventdata reserved - to be defined
9、in a future version of MATLAB% handles structure with handles and user data (see GUIDATA) % Get default command line output from handles structurevarargout1 = handles.output; function edit1_Callback(hObject, eventdata, handles)% hObject handle to edit1 (see GCBO)% eventdata reserved - to be defined
10、in a future version of MATLAB% handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,String) returns contents of edit1 as text% str2double(get(hObject,String) returns contents of edit1 as a double % - Executes during object creation, after setting all properties.function ed
11、it1_CreateFcn(hObject, eventdata, handles)% hObject handle to edit1 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles empty - handles not created until after all CreateFcns called % Hint: edit controls usually have a white background on Windows.% See ISPC and COMP
12、UTER.if ispc & isequal(get(hObject,BackgroundColor), get(0,defaultUicontrolBackgroundColor) set(hObject,BackgroundColor,white);end % - Executes on button press in pushbutton1.function pushbutton1_Callback(hObject, eventdata, handles)% hObject handle to pushbutton1 (see GCBO)% eventdata reserved - to
13、 be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)open zengyisina;%调用系统的open函数打开文件set_param(zengyisina/Gain,Gain,get(handles.edit1,string);/设置仿真系统中的参数。 % - Executes on button press in pushbutton2.function pushbutton2_Callback(hObject, eventdata, han
14、dles)% hObject handle to pushbutton2 (see GCBO)% eventdata reserved - to be defined in a future version of MATLAB% handles structure with handles and user data (see GUIDATA)sim(zengyisina);/系统开始仿真 figure;/打开一个画图界面。plot(A1(:,1),A1(:,2);plot(handles.axes2,A1(:,1),A1(:,2);%plot(A1(:,1),A1(:,2);4.运行仿真 可以通过改变增益的数值，先点击保存参数，后再点击开始仿真，仿真出来的波形显示在上面的窗口中。 此做了一个简单的GUI界面，其中包括图片的显示，参数的设置，如何把GUI界面把仿真中的参数设置和仿真运行及波形的显示联系起来等方法。可以举一反三运用到电力系统仿真GUI界面的制作中。
