function varargout = FeedbackGUI(varargin)
% FeedbackGUI MATLAB code for FeedbackGUI.fig
% FeedbackGUI, by itself, creates a new FeedbackGUI or raises the existing
% singleton*.
%
% H = FeedbackGUI returns the handle to a new FeedbackGUI or the handle to
% the existing singleton*.
%
% FeedbackGUI('CALLBACK',hObject,eventData,handles,...) calls the local
% function named CALLBACK in FeedbackGUI.M with the given input arguments.
%
% FeedbackGUI('Property','Value',...) creates a new FeedbackGUI or raises the
% existing singleton*. Starting from the left, property value pairs are
% applied to the FeedbackGUI before FeedbackGUI_OpeningFcn gets called. An
% unrecognized property name or invalid value makes property application
% stop. All inputs are passed to FeedbackGUI_OpeningFcn via varargin.
%
% *See FeedbackGUI Options on GUIDE's Tools menu. Choose "FeedbackGUI allows only one
% instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES
% Edit the above text to modify the response to help FeedbackGUI
% Last Modified by GUIDE v2.5 30-Decmber-2018 22:05:55
% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name', mfilename, ...
'gui_Singleton', gui_Singleton, ...
'gui_OpeningFcn', @FeedbackGUI_OpeningFcn, ...
'gui_OutputFcn', @FeedbackGUI_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 FeedbackGUI is made visible.
function FeedbackGUI_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 FeedbackGUI (see VARARGIN)
% Choose default command line output for FeedbackGUI
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);
% UIWAIT makes FeedbackGUI wait for user response (see UIRESUME)
% uiwait(handles.figure1);
% --- Outputs from this function are returned to the command line.
function varargout = FeedbackGUI_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;
function p1_Callback(hObject, eventdata, handles)
% hObject handle to p1 (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 p1 as text
% str2double(get(hObject,'String')) returns contents of p1 as a double
% --- Executes during object creation, after setting all properties.
function p1_CreateFcn(hObject, eventdata, handles)
% hObject handle to p1 (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 p3_Callback(hObject, eventdata, handles)
% hObject handle to p3 (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 p3 as text
% str2double(get(hObject,'String')) returns contents of p3 as a double
% --- Executes during object creation, after setting all properties.
function p3_CreateFcn(hObject, eventdata, handles)
% hObject handle to p3 (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 p2_Callback(hObject, eventdata, handles)
% hObject handle to p2 (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 p2 as text
% str2double(get(hObject,'String')) returns contents of p2 as a double
% --- Executes during object creation, after setting all properties.
function p2_CreateFcn(hObject, eventdata, handles)
% hObject handle to p2 (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 p4_Callback(hObject, eventdata, handles)
% hObject handle to p4 (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 p4 as text
% str2double(get(hObject,'String')) returns contents of p4 as a double
% --- Executes during object creation, after setting all properties.
function p4_CreateFcn(hObject, eventdata, handles)
% hObject handle to p4 (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 pushbutton1.
function pushbutton1_Callback(hObject, eventdata, handles)
% hObject handle to pushbutton1 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles structure with handles and user data (see GUIDATA)
[A,B,C,D]=Cal_ABCD();
a=str2double(get(handles.p1,'String'));
b=str2double(get(handles.p2,'String'));
c=str2double(get(handles.p3,'String'));
d=str2double(get(handles.p4,'String'));
P=[a b c d]
K=place(A,B,P)
A1=A-B*K
sys=ss(A1,B,C,D);
subplot(121)
step(sys)
subplot(122)
pzmap(sys)
grid on