function varargout = ejer6c6(varargin)
% EJER6C6 M-file for ejer6c6.fig
%      EJER6C6, by itself, creates a new EJER6C6 or raises the existing
%      singleton*.
%
%      H = EJER6C6 returns the handle to a new EJER6C6 or the handle to
%      the existing singleton*.
%
%      EJER6C6('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in EJER6C6.M with the given input arguments.
%
%      EJER6C6('Property','Value',...) creates a new EJER6C6 or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before ejer6c6_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to ejer6c6_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 ejer6c6

% Last Modified by GUIDE v2.5 20-Nov-2011 13:50:05

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @ejer6c6_OpeningFcn, ...
                   'gui_OutputFcn',  @ejer6c6_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 ejer6c6 is made visible.
function ejer6c6_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 ejer6c6 (see VARARGIN)

% Choose default command line output for ejer6c6
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes ejer6c6 wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = ejer6c6_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 nft1_Callback(hObject, eventdata, handles)
% hObject    handle to nft1 (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 nft1 as text
%        str2double(get(hObject,'String')) returns contents of nft1 as a double


% --- Executes during object creation, after setting all properties.
function nft1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to nft1 (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 nft2_Callback(hObject, eventdata, handles)
% hObject    handle to nft2 (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 nft2 as text
%        str2double(get(hObject,'String')) returns contents of nft2 as a double


% --- Executes during object creation, after setting all properties.
function nft2_CreateFcn(hObject, eventdata, handles)
% hObject    handle to nft2 (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 ftt_Callback(hObject, eventdata, handles)
% hObject    handle to ftt (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 ftt as text
%        str2double(get(hObject,'String')) returns contents of ftt as a double


% --- Executes during object creation, after setting all properties.
function ftt_CreateFcn(hObject, eventdata, handles)
% hObject    handle to ftt (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 calculoft.
function calculoft_Callback(hObject, eventdata, handles)
% hObject    handle to calculoft (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

a=str2num(get(handles.nft1, 'String')); %Almacena los coeficientes del los nuemradores
b=str2num(get(handles.dft1, 'String')); % y denominadores de las funciones transferencias
c=str2num(get(handles.nft2, 'String'));
d=str2num(get(handles.dft2, 'String'));

ft1=tf(a,b); %Convierte los datos utilizados en variables tf
ft2=tf(c,d);

ftt=ft1*ft2; %Calculamos la función transferencia total directa


[f,g]=tfdata(ftt,'v'); %Obtenemos los coeficientes del num y den. en formato numérico


set(handles.nftt,'String',num2str(f)); %Presentamos los datos obtenidos anteriormente
set (handles.dfft,'String',num2str(g));

guidata(hObject, handles); %Almacenamos los valores para uso posterior

%set(handles.f2,'String',num2str(F2));



function r_Callback(hObject, eventdata, handles)
% hObject    handle to r (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 r as text
%        str2double(get(hObject,'String')) returns contents of r as a double


% --- Executes during object creation, after setting all properties.
function r_CreateFcn(hObject, eventdata, handles)
% hObject    handle to r (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 calculofte.
function calculofte_Callback(hObject, eventdata, handles)
% hObject    handle to calculofte (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

a=str2num(get(handles.nft1, 'String')); %Almacena los coeficientes del los nuemradores
b=str2num(get(handles.dft1, 'String')); % y denominadores de las funciones transferencias
c=str2num(get(handles.nft2, 'String'));
d=str2num(get(handles.dft2, 'String'));
z=str2num(get(handles.r, 'String'));

ft1=tf(a,b); %Convierte los datos utilizados en variables tf
ft2=tf(c,d);

ftt=ft1*ft2; %Calculamos la función transferencia total directa

fte=ftt/(1+ftt*z);

[h,i]=tfdata(fte,'v'); %Obtenemos los coeficientes del num y den. en formato numérico

set(handles.nfte,'String',num2str(h)); %Presentamos los datos obtenidos anteriormente
set(handles.dfte,'String',num2str(i));

guidata(hObject, handles); %Almacenamos los valores para uso posterior

function nfte_Callback(hObject, eventdata, handles)
% hObject    handle to nfte (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 nfte as text
%        str2double(get(hObject,'String')) returns contents of nfte as a double


% --- Executes during object creation, after setting all properties.
function nfte_CreateFcn(hObject, eventdata, handles)
% hObject    handle to nfte (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 trazaresp.
function trazaresp_Callback(hObject, eventdata, handles)
% hObject    handle to trazaresp (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)


a=str2num(get(handles.nft1, 'String')); %Almacena los coeficientes del los nuemradores
b=str2num(get(handles.dft1, 'String')); % y denominadores de las funciones transferencias
c=str2num(get(handles.nft2, 'String'));
d=str2num(get(handles.dft2, 'String'));
z=str2num(get(handles.r, 'String'));

ft1=tf(a,b); %Convierte los datos utilizados en variables tf
ft2=tf(c,d);

ftt=ft1*ft2; %Calculamos la función transferencia total directa

fte=ftt/(1+ftt*z);

fta=tf(1,[1 0]); %obtenemos la función transferencia "2/s"

fteg=fte*fta;

axes(handles.axes1); %configura los ejes

t=0:0.1:10;

j=step(fteg,t);

er=2*t'-2*j;

plot(t,2*j,'-',t,2*t,'-',t,er,'+');
legend('Respuesta','Señal de entrada','Error','Location','NorthWest');
grid;

title('Respuesta a una rampa de pendiente "2"');
xlabel('t (s)');
ylabel ('Amplitud');



function dft1_Callback(hObject, eventdata, handles)
% hObject    handle to dft1 (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 dft1 as text
%        str2double(get(hObject,'String')) returns contents of dft1 as a double


% --- Executes during object creation, after setting all properties.
function dft1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to dft1 (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 dft2_Callback(hObject, eventdata, handles)
% hObject    handle to dft2 (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 dft2 as text
%        str2double(get(hObject,'String')) returns contents of dft2 as a double


% --- Executes during object creation, after setting all properties.
function dft2_CreateFcn(hObject, eventdata, handles)
% hObject    handle to dft2 (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 dfft_Callback(hObject, eventdata, handles)
% hObject    handle to dfft (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 dfft as text
%        str2double(get(hObject,'String')) returns contents of dfft as a double


% --- Executes during object creation, after setting all properties.
function dfft_CreateFcn(hObject, eventdata, handles)
% hObject    handle to dfft (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 nftt_Callback(hObject, eventdata, handles)
% hObject    handle to nftt (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 nftt as text
%        str2double(get(hObject,'String')) returns contents of nftt as a double


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




function dfte_Callback(hObject, eventdata, handles)
% hObject    handle to dfte (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 dfte as text
%        str2double(get(hObject,'String')) returns contents of dfte as a double


% --- Executes during object creation, after setting all properties.
function dfte_CreateFcn(hObject, eventdata, handles)
% hObject    handle to dfte (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


% --- If Enable == 'on', executes on mouse press in 5 pixel border.
% --- Otherwise, executes on mouse press in 5 pixel border or over calculofte.
function calculofte_ButtonDownFcn(hObject, eventdata, handles)
% hObject    handle to calculofte (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)