ninteger.m

国外人编写的一个分数阶系统的控制工具箱

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

% Last Modified by GUIDE v2.5 05-Aug-2005 18:33:21

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

% Choose default command line output for ninteger
handles.output = hObject;
% UIWAIT makes ninteger wait for user response (see UIRESUME)
% uiwait(handles.figure1);
handles.C = tf(0);
handles.plant = tf(0);
handles.open_loop = handles.C;
% Update handles structure
guidata(hObject, handles);


% --- Outputs from this function are returned to the command line.
function varargout = ninteger_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 radiobutton1.
function radiobutton1_Callback(hObject, eventdata, handles)
% hObject    handle to radiobutton1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hint: get(hObject,'Value') returns toggle state of radiobutton1
button_state = get(hObject, 'Value');
if button_state == get(hObject, 'Max')
    handles.plant = tf(0);
    handles.open_loop = handles.C;
    set(handles.radiobutton2, 'Value', 0);
    set(handles.checkbox1, 'Enable', 'off');
    set(handles.edit_vargain, 'Enable', 'off');
    set(handles.edit_varzeros, 'Enable', 'off');
    set(handles.edit_varpoles, 'Enable', 'off');
    guidata(hObject, handles)
    redraw(handles);
elseif button_state == get(hObject,'Min')
    try
        handles.plant = evalin('base', get(handles.edit_plant, 'String'));
        handles.open_loop = handles.C * handles.plant;
        set(handles.radiobutton2, 'Value', 1);
        set(handles.checkbox1, 'Enable', 'on');
        set(handles.edit_vargain, 'Enable', 'on');
        set(handles.edit_varzeros, 'Enable', 'on');
        set(handles.edit_varpoles, 'Enable', 'on');
        guidata(hObject, handles)
        redraw(handles);
    catch
        handles.plant = tf(0);
        handles.open_loop = handles.C;
        set(handles.radiobutton2, 'Value', 0);
        set(hObject, 'Value', 1);
        set(handles.checkbox1, 'Enable', 'off');
        set(handles.edit_vargain, 'Enable', 'off');
        set(handles.edit_varzeros, 'Enable', 'off');
        set(handles.edit_varpoles, 'Enable', 'off');
        guidata(hObject, handles)
        errordlg(['Provide a valid LTI plant with the same sampling',...
                ' time of the controller.'], 'Error with the plant', 'modal')
    end
end

% --- Executes on button press in radiobutton2.
function radiobutton2_Callback(hObject, eventdata, handles)
% hObject    handle to radiobutton2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

% Hint: get(hObject,'Value') returns toggle state of radiobutton2
button_state = get(hObject, 'Value');
if button_state == get(hObject, 'Max')
    try
        handles.plant = evalin('base', get(handles.edit_plant, 'String'));
        handles.open_loop = handles.C * handles.plant;
        set(handles.radiobutton1, 'Value', 0);
        set(handles.checkbox1, 'Enable', 'on');
        set(handles.edit_vargain, 'Enable', 'on');
        set(handles.edit_varzeros, 'Enable', 'on');
        set(handles.edit_varpoles, 'Enable', 'on');
        guidata(hObject, handles)
        redraw(handles);
    catch
        handles.plant = tf(0);
        handles.open_loop = handles.C;
        set(handles.radiobutton1, 'Value', 1);
        set(hObject, 'Value', 0);
        set(handles.checkbox1, 'Enable', 'off');
        set(handles.edit_vargain, 'Enable', 'off');
        set(handles.edit_varzeros, 'Enable', 'off');
        set(handles.edit_varpoles, 'Enable', 'off');
        guidata(hObject, handles)
        errordlg(['Provide a valid LTI plant with the same sampling',...
                ' time of the controller.'], 'Error with the plant', 'modal')
    end
elseif button_state == get(hObject,'Min')
    handles.plant = tf(0);
    handles.open_loop = handles.C;
    set(handles.radiobutton1, 'Value', 1);
    set(handles.checkbox1, 'Enable', 'off');
    set(handles.edit_vargain, 'Enable', 'off');
    set(handles.edit_varzeros, 'Enable', 'off');
    set(handles.edit_varpoles, 'Enable', 'off');
    guidata(hObject, handles)
    redraw(handles);
end

% --- Executes during object creation, after setting all properties.
function popupmenu1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to popupmenu1 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    empty - handles not created until after all CreateFcns called

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


% --- Executes on selection change in popupmenu1.
function popupmenu1_Callback(hObject, eventdata, handles)
% hObject    handle to popupmenu1 (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 popupmenu1 contents as cell array
%        contents{get(hObject,'Value')} returns selected item from popupmenu1
redraw(handles);

% --- Executes during object creation, after setting all properties.
function edit_plant_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit_plant (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
    set(hObject,'BackgroundColor','white');
else
    set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end



function edit_plant_Callback(hObject, eventdata, handles)
% hObject    handle to edit_plant (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 edit_plant as text
%        str2double(get(hObject,'String')) returns contents of edit_plant as a double
if get(handles.radiobutton2, 'Value') == get(handles.radiobutton2, 'Max')
    try
        handles.plant = evalin('base', get(handles.edit_plant, 'String'));
        handles.open_loop = handles.C * handles.plant;
        guidata(hObject, handles)
        redraw(handles);
    catch
        handles.plant = tf(0);
        handles.open_loop = handles.C;
        set(handles.radiobutton1, 'Value', 1);
        set(handles.radiobutton2, 'Value', 0);
        set(handles.checkbox1, 'Enable', 'off');
        set(handles.edit_vargain, 'Enable', 'off');
        set(handles.edit_varzeros, 'Enable', 'off');
        set(handles.edit_varpoles, 'Enable', 'off');
        guidata(hObject, handles)
        redraw(handles);
        errordlg(['Provide a valid LTI plant with the same sampling',...
                ' time of the controller.'], 'Error with the plant', 'modal')
    end
end

% --- Executes on button press in pushbutton2.
function pushbutton2_Callback(hObject, eventdata, handles)
% 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)
try
    temp = crone2Gui; % temp is used so that tf(0) is rejected and handles.C retained
    if dcgain(temp) ~= 0 | ~isempty(tzero(temp)) | ~isempty(pole(temp))
        handles.C = temp;
        handles.open_loop = handles.C;
        % Update handles structure
        guidata(hObject, handles);
        % this is for handling the case of there being a plant
        edit_plant_Callback(hObject, eventdata, handles);
        redraw(handles);
    end
catch
    ninteger
    errordlg('There was an error while building the controller.', 'Error', 'modal')
end


% --- 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)
try
    [w, gainC, phaseC, strings, G] = crone3Gui1;
    if isempty(w)
        return
    end
    temp = crone3Gui2(w, gainC, phaseC, G.Ts);
    % temp is used so that tf(0) is rejected and handles.C retained
    if dcgain(temp) ~= 0 | ~isempty(tzero(temp)) | ~isempty(pole(temp))
        handles.C = temp;
        handles.open_loop = handles.C;
        set(handles.radiobutton1, 'Value', 0);
        set(handles.radiobutton2, 'Value', 1);
        set(handles.checkbox1, 'Enable', 'on');
        set(handles.edit_vargain, 'Enable', 'on');
        set(handles.edit_varzeros, 'Enable', 'on');
        set(handles.edit_varpoles, 'Enable', 'on');
        set(handles.checkbox1, 'Value', 1);
        set(handles.edit_plant, 'String', strings.plant);
        set(handles.edit_vargain, 'String', strings.vargain);
        set(handles.edit_varzeros, 'String', strings.varzeros);
        set(handles.edit_varpoles, 'String', strings.varpoles);
        % Update handles structure
        guidata(hObject, handles);
        % this is for handling the plant and redrawing the plot
        edit_plant_Callback(hObject, eventdata, handles);
    end
catch
    ninteger
    errordlg('There was an error while building the controller.', 'Error', 'modal')
end



% --- Executes on button press in pushbuttonnipid.
function pushbuttonnipid_Callback(hObject, eventdata, handles)
% hObject    handle to pushbuttonnipid (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
temp = nipidGui; % temp is used so that tf(0) is rejected and handles.C retained
if dcgain(temp) ~= 0 | ~isempty(tzero(temp)) | ~isempty(pole(temp))
    handles.C = temp;
    handles.open_loop = handles.C;
    % Update handles structure
    guidata(hObject, handles);
    % this is for handling the case of there being a plant
    edit_plant_Callback(hObject, eventdata, handles);
    redraw(handles);
end


% --- Executes during object creation, after setting all properties.
function edit_wl_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit_wl (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
    set(hObject,'BackgroundColor','white');
else
    set(hObject,'BackgroundColor',get(0,'defaultUicontrolBackgroundColor'));
end



function edit_wl_Callback(hObject, eventdata, handles)
% hObject    handle to edit_wl (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 edit_wl as text
%        str2double(get(hObject,'String')) returns contents of edit_wl as a double
redraw(handles);

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