lab1.m

控制系统仿真中的根轨迹MATLAB仿真源码

function varargout = lab1(varargin)
% LAB1 M-file for lab1.fig
%      LAB1, by itself, creates a new LAB1 or raises the existing
%      singleton*.
%
%      H = LAB1 returns the handle to a new LAB1 or the handle to
%      the existing singleton*.
%
%      LAB1('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in LAB1.M with the given input arguments.
%
%      LAB1('Property','Value',...) creates a new LAB1 or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before lab1_OpeningFunction gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to lab1_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 lab1

% Last Modified by GUIDE v2.5 26-Apr-2005 11:20:04

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @lab1_OpeningFcn, ...
                   'gui_OutputFcn',  @lab1_OutputFcn, ...
                   'gui_LayoutFcn',  [] , ...
                   'gui_Callback',   []);
if nargin & isstr(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 lab1 is made visible.
function lab1_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 lab1 (see VARARGIN)

% Choose default command line output for lab1
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes lab1 wait for user response (see UIRESUME)
% uiwait(handles.figure1);

%绘制界面中镂空图
[x,y]=meshgrid(-3:1/8:3);
z=peaks(x,y);
surfl(x,y,z);
shading interp
hold on
mesh(x,y,z)
colormap  copper
axis([-3 3 -3 3 -8 8])
axis off

%设置当前窗口背景颜色
set(gcf,'color',[1,0.98,0.9])

% --- Outputs from this function are returned to the command line.
function varargout = lab1_OutputFcn(hObject, eventdata, handles)
% varargout  cell array for returning output args (see VARARGOUT);
% hObject    handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

%设置当前窗口名
str='根轨迹分析实验窗口';
set(gcf,'name',str,'numbertitle','off');
% Get default command line output from handles structure
varargout{1} = handles.output;


% --------------------------------------------------------------------
function aim_Callback(hObject, eventdata, handles)
% hObject    handle to Untitled_1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
aim

% --------------------------------------------------------------------
function context_Callback(hObject, eventdata, handles)
% hObject    handle to context (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
context
% --------------------------------------------------------------------

function thinking_Callback(hObject, eventdata, handles)
% hObject    handle to thinking (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
think

% --------------------------------------------------------------------
function quit_Callback(hObject, eventdata, handles)
% hObject    handle to quit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


% --------------------------------------------------------------------
function exit_Callback(hObject, eventdata, handles)
% hObject    handle to exit (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

%设置关闭提示对话框
button=questdlg('Do you want to close this window?',...
    'Close Operation','Yes','No','No');
if strcmp(button,'Yes')
   close
elseif strcmp(button,'No')
    disp('Canceled file operation')
end

% --------------------------------------------------------------------
function quit_matlab_Callback(hObject, eventdata, handles)
% hObject    handle to quit_matlab (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

%设置退出matlab提示对话框
button=questdlg('Do you want to quit?',...
    'Quit Operation','Yes','No','No');
if strcmp(button,'Yes')
  quit
elseif strcmp(button,'No')
    disp('Canceled file operation')
end