Actualización 1.25 (Chuletta)

ejemplo: (x^2+9/4*y^2+z^2-1)^3-x^2*z^3-9/80*z^3*y^2=0
















Código fuente:

function varargout = Descartes_v_1_r_0(varargin)
% DESCARTES_V_1_R_0 MATLAB code for Descartes_v_1_r_0.fig
%      DESCARTES_V_1_R_0, by itself, creates a new DESCARTES_V_1_R_0 or raises the existing
%      singleton*.
%
%      H = DESCARTES_V_1_R_0 returns the handle to a new DESCARTES_V_1_R_0 or the handle to
%      the existing singleton*.
%
%      DESCARTES_V_1_R_0('CALLBACK',hObject,eventData,handles,...) calls the local
%      function named CALLBACK in DESCARTES_V_1_R_0.M with the given input arguments.
%
%      DESCARTES_V_1_R_0('Property','Value',...) creates a new DESCARTES_V_1_R_0 or raises the
%      existing singleton*.  Starting from the left, property value pairs are
%      applied to the GUI before Descartes_v_1_r_0_OpeningFcn gets called.  An
%      unrecognized property name or invalid value makes property application
%      stop.  All inputs are passed to Descartes_v_1_r_0_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 Descartes_v_1_r_0

% Last Modified by GUIDE v2.5 30-Mar-2018 13:40:05

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @Descartes_v_1_r_0_OpeningFcn, ...
                   'gui_OutputFcn',  @Descartes_v_1_r_0_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 Descartes_v_1_r_0 is made visible.
function Descartes_v_1_r_0_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 Descartes_v_1_r_0 (see VARARGIN)

% Choose default command line output for Descartes_v_1_r_0
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes Descartes_v_1_r_0 wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = Descartes_v_1_r_0_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 edit1_Callback(hObject, eventdata, handles)
% hObject    handle to edit1 (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 edit1 as text
%        str2double(get(hObject,'String')) returns contents of edit1 as a double


% --- Executes during object creation, after setting all properties.
function edit1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to edit1 (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 togglebutton1.
function togglebutton1_Callback(hObject, eventdata, handles)
% hObject    handle to togglebutton1 (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 togglebutton1
web('http://branx-universe.blogspot.com/2018/03/nuevo-software-graficador-basado-en.html')


% --- 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)
eqn=get(handles.edit1, 'string');
eqn=sym(eqn);
fmesh(eqn)

% --- 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)
eqn=get(handles.edit1, 'string');
eqn=sym(eqn);
fcontour(eqn)


% --- 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)
eqn=get(handles.edit1, 'string');
eqn=sym(eqn);
fsurf(eqn)

% --- Executes on button press in pushbutton4.
function pushbutton4_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton4 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
eqn=get(handles.edit1, 'string');
syms x y z;
eqn=sym(eqn);
fplot(eqn)


% --- Executes on button press in pushbutton7.
function pushbutton7_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton7 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
eqn=get(handles.edit1, 'string');
syms x y z;
eqn=sym(eqn);
fimplicit(eqn)

% --- Executes on button press in pushbutton8.
function pushbutton8_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton8 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
eqn=get(handles.edit1, 'string');
syms x y z;
eqn=sym(eqn);
fimplicit3(eqn)

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