new2.m

现代控制原理中线性时不变系统分析与设计软件的MATLAB GUI设计M文件

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

% Last Modified by GUIDE v2.5 13-May-2009 21:35:45

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @new_OpeningFcn, ...
                   'gui_OutputFcn',  @new_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 new is made visible.
function new_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 new (see VARARGIN)

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

% Update handles structure
guidata(hObject, handles);

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


% --- Outputs from this function are returned to the command line.
function varargout = new_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)

% Get default command line output from handles structure
varargout{1} = handles.output;


% --- Executes on button press in tf2ss.
function tf2ss_Callback(hObject, eventdata, handles)
num=str2num(get(handles.num,'string'));
den=str2num(get(handles.den,'string'));
[a,b,c,d]=tf2ss(num,den);
set(handles.amatrix,'string',num2str(a));
set(handles.bmatrix,'string',num2str(b));
set(handles.cmatrix,'string',num2str(c));
set(handles.dmatrix,'string',num2str(d));
% hObject    handle to tf2ss (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


% --- Executes on button press in ss2tf.
function ss2tf_Callback(hObject, eventdata, handles)
a=str2num(get(handles.amatrix2,'string'));
b=str2num(get(handles.bmatrix2,'string'));
c=str2num(get(handles.cmatrix2,'string'));
d=str2num(get(handles.dmatrix2,'string'));
[nu,de]=ss2tf(a,b,c,d);
set(handles.num,'string',num2str(nu));
set(handles.den,'string',num2str(de));
% hObject    handle to ss2tf (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


% --- Executes on selection change in dmatrix.
function dmatrix_Callback(hObject, eventdata, handles)
% hObject    handle to dmatrix (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: contents = get(hObject,'String') returns dmatrix contents as cell array
%        contents{get(hObject,'Value')} returns selected item from dmatrix


% --- Executes during object creation, after setting all properties.
function dmatrix_CreateFcn(hObject, eventdata, handles)
% hObject    handle to dmatrix (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: listbox controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


% --- Executes on selection change in cmatrix.
function cmatrix_Callback(hObject, eventdata, handles)
% hObject    handle to cmatrix (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: contents = get(hObject,'String') returns cmatrix contents as cell array
%        contents{get(hObject,'Value')} returns selected item from cmatrix


% --- Executes during object creation, after setting all properties.
function cmatrix_CreateFcn(hObject, eventdata, handles)
% hObject    handle to cmatrix (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: listbox controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


% --- Executes on selection change in bmatrix.
function bmatrix_Callback(hObject, eventdata, handles)
% hObject    handle to bmatrix (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: contents = get(hObject,'String') returns bmatrix contents as cell array
%        contents{get(hObject,'Value')} returns selected item from bmatrix


% --- Executes during object creation, after setting all properties.
function bmatrix_CreateFcn(hObject, eventdata, handles)
% hObject    handle to bmatrix (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: listbox controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


% --- Executes on selection change in amatrix.
function amatrix_Callback(hObject, eventdata, handles)
% hObject    handle to amatrix (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: contents = get(hObject,'String') returns amatrix contents as cell array
%        contents{get(hObject,'Value')} returns selected item from amatrix


% --- Executes during object creation, after setting all properties.
function amatrix_CreateFcn(hObject, eventdata, handles)
% hObject    handle to amatrix (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

% Hint: listbox controls usually have a white background on Windows.
%       See ISPC and COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



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

% Hints: get(hObject,'String') returns contents of num as text
%        str2double(get(hObject,'String')) returns contents of num as a double


% --- Executes during object creation, after setting all properties.
function num_CreateFcn(hObject, eventdata, handles)
% hObject    handle to num (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 COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



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

% Hints: get(hObject,'String') returns contents of den as text
%        str2double(get(hObject,'String')) returns contents of den as a double


% --- Executes during object creation, after setting all properties.
function den_CreateFcn(hObject, eventdata, handles)
% hObject    handle to den (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 COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function amatrix2_Callback(hObject, eventdata, handles)
% hObject    handle to amatrix2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of amatrix2 as text
%        str2double(get(hObject,'String')) returns contents of amatrix2 as a double


% --- Executes during object creation, after setting all properties.
function amatrix2_CreateFcn(hObject, eventdata, handles)
% hObject    handle to amatrix2 (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 COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function bmatrix2_Callback(hObject, eventdata, handles)
% hObject    handle to bmatrix2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of bmatrix2 as text
%        str2double(get(hObject,'String')) returns contents of bmatrix2 as a double


% --- Executes during object creation, after setting all properties.
function bmatrix2_CreateFcn(hObject, eventdata, handles)
% hObject    handle to bmatrix2 (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 COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function dmatrix2_Callback(hObject, eventdata, handles)
% hObject    handle to dmatrix2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of dmatrix2 as text
%        str2double(get(hObject,'String')) returns contents of dmatrix2 as a double


% --- Executes during object creation, after setting all properties.
function dmatrix2_CreateFcn(hObject, eventdata, handles)
% hObject    handle to dmatrix2 (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 COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end



function cmatrix2_Callback(hObject, eventdata, handles)
% hObject    handle to cmatrix2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of cmatrix2 as text
%        str2double(get(hObject,'String')) returns contents of cmatrix2 as a double


% --- Executes during object creation, after setting all properties.
function cmatrix2_CreateFcn(hObject, eventdata, handles)
% hObject    handle to cmatrix2 (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 COMPUTER.
if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end


% --- Executes on button press in controll_pb.
function controll_pb_Callback(hObject, eventdata, handles)
A=str2num(get(handles.amatrix2,'string'));
B=str2num(get(handles.bmatrix2,'string'));
C=str2num(get(handles.cmatrix2,'string'));
D=0;N=size(A);n=N(1);
CAM=ctrb(A,B);
if det(CAM)~=0
  rcam=rank(CAM)
  if rcam==n
   set(handles.result_c,'string','系统是可控的')
   elseif rcam<n
   set(handles.result_c,'string','系统是不可控的')
   end
elseif det(CAM)==0
set(handles.result_c,'string','系统是可控的')
end
% hObject    handle to controll_pb (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)



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

% Hints: get(hObject,'String') returns contents of result_c as text
%        str2double(get(hObject,'String')) returns contents of result_c as a double


% --- Executes during object creation, after setting all properties.
function result_c_CreateFcn(hObject, eventdata, handles)
% hObject    handle to result_c (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB