cara membuat form login di matlab

cara membuat form login di matlab. selamat siang sobat semua yang sedang belajar pemrograman matlab. sebelumnya saya sudah pernah membagikan bagaimana cara membuat gui di matlab, nah kali ini saya akan membagikan bagaimana cara membuat form login di matlab. fungsi form login ini adalah memberikan batas akses pada aplikasi agar tidak semua orang bisa masuk ke aplikasi tersebut atau ke form tertentu selain yang mengetahui user dan passwordnya.

bagi obat yang belum memiliki matlab bisa langsung download melalui link dibawah ini:

download matlab terbaru

bagaimana caranya membuat form login di matlab?
langsung saja disimak langkah-langkah membuat form login di matlab:

pertama ketik "guide" pada Command,

kemudian pilih Blank GUI

kemudian akan muncul tampilan seperti diatas

buat design seperti diatas lalu simpan dengan nama "formlogin.fig"

selanjutnya pilih menu file-new-script

atau CTRL+N

kemudian akan muncul editor seperti diatas

pastekan script dibawah ini

function varargout = formlogin(varargin) % FORMLOGIN MATLAB code for formlogin.fig %      FORMLOGIN, by itself, creates a new FORMLOGIN or raises the existing %      singleton*. % %      H = FORMLOGIN returns the handle to a new FORMLOGIN or the handle to %      the existing singleton*. % %      FORMLOGIN('CALLBACK',hObject,eventData,handles,...) calls the local %      function named CALLBACK in FORMLOGIN.M with the given input arguments. % %      FORMLOGIN('Property','Value',...) creates a new FORMLOGIN or raises the %      existing singleton*.  Starting from the left, property value pairs are %      applied to the GUI before formlogin_OpeningFcn gets called.  An %      unrecognized property name or invalid value makes property application %      stop.  All inputs are passed to formlogin_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 formlogin % Last Modified by GUIDE v2.5 21-Dec-2013 16:35:06 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name',       mfilename, ...                    'gui_Singleton',  gui_Singleton, ...                    'gui_OpeningFcn', @formlogin_OpeningFcn, ...                    'gui_OutputFcn',  @formlogin_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 formlogin is made visible. function formlogin_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 formlogin (see VARARGIN) % Choose default command line output for formlogin handles.output = hObject; % Update handles structure guidata(hObject, handles); movegui(hObject, 'center'); % UIWAIT makes formlogin wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = formlogin_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 function edit2_Callback(hObject, eventdata, handles) % hObject    handle to edit2 (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 edit2 as text %        str2double(get(hObject,'String')) returns contents of edit2 as a double % --- Executes during object creation, after setting all properties. function edit2_CreateFcn(hObject, eventdata, handles) % hObject    handle to edit2 (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) UN = get(handles.edit1,'string'); ID = get(handles.edit2,'userdata'); if strcmp(UN,'adhira') && strcmp(ID,'puzzpa')     close(formlogin);     (menu); else     errordlg('USERNAME/PASSWORD SALAH'); 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) close % --- Executes on key press with focus on edit2 and none of its controls. function edit2_KeyPressFcn(hObject, eventdata, handles) % hObject    handle to edit2 (see GCBO) % eventdata  structure with the following fields (see UICONTROL) % Key: name of the key that was pressed, in lower case % Character: character interpretation of the key(s) that was pressed % Modifier: name(s) of the modifier key(s) (i.e., control, shift) pressed % handles    structure with handles and user data (see GUIDATA) password = get(handles.edit2,'userdata'); key = get(handles.output,'currentkey'); switch key     case 'backspace'         password = password(1:end-1);         SizePass = size(password);         if SizePass(2) > 0             asterisk(1,1:SizePass(2)) = '•';             set(handles.edit2,'String',asterisk)         else             set(handles.edit2,'String','')         end         set(handles.edit2,'Userdata',password) %     case 'escape'     case 'insert'     case 'delete'     case 'home'     case 'pageup'     case 'pagedown'     case 'end'     case 'rightarrow'     case 'downarrow'     case 'leftarrow'     case 'uparrow'     case 'shift'     case 'return'     case 'alt'     case 'control'     case 'windows'     otherwise         password = [password get(handles.output,'currentcharacter')];         SizePass = size(password);         if SizePass(2) > 0             asterisk(1:SizePass(2)) = '*';             set(handles.edit2,'string',asterisk)         else             set(handles.edit2,'String','');         end         set(handles.edit2,'Userdata',password) ; end

Simpan dengan nama "formlogin.m"

untuk penamaan yang lain silahkan disesuaikan sendiri

untuk menjalankannya melalui file "formlogin.m" pilih run

hasilnya akan seperti ini:

jika ingin mendownload yang sudah jadi silahkan KLIK DISINI

sekian dulu tulisan kali ini, semoga bisa bermanfaat untuk sobat yang sedang belajar membuat aplikasi di matlab.
untuk tutorial pemrograman matlab lainnya silahkan klik disini