Code covered by the BSD License  

Highlights from
Specific Gravity of Soil Test by KULHAR vijay singh

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Specific Gravity of Soil Test by KULHAR vijay singh

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Specific gravity is the ratio of the weights.

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

% Last Modified by GUIDE v2.5 22-Nov-2012 20:05:41

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

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

% Update handles structure
guidata(hObject, handles);

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


% --- Outputs from this function are returned to the command line.
function varargout = specificgravity_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 text_w2_Callback(hObject, eventdata, handles)
% hObject    handle to text_w2 (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 text_w2 as text
%        str2double(get(hObject,'String')) returns contents of text_w2 as a double


% --- Executes during object creation, after setting all properties.
function text_w2_CreateFcn(hObject, eventdata, handles)
% hObject    handle to text_w2 (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 text_w3_Callback(hObject, eventdata, handles)
% hObject    handle to text_w3 (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 text_w3 as text
%        str2double(get(hObject,'String')) returns contents of text_w3 as a double


% --- Executes during object creation, after setting all properties.
function text_w3_CreateFcn(hObject, eventdata, handles)
% hObject    handle to text_w3 (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 text_w4_Callback(hObject, eventdata, handles)
% hObject    handle to text_w4 (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 text_w4 as text
%        str2double(get(hObject,'String')) returns contents of text_w4 as a double


% --- Executes during object creation, after setting all properties.
function text_w4_CreateFcn(hObject, eventdata, handles)
% hObject    handle to text_w4 (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 text_k_Callback(hObject, eventdata, handles)
% hObject    handle to text_k (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 text_k as text
%        str2double(get(hObject,'String')) returns contents of text_k as a double


% --- Executes during object creation, after setting all properties.
function text_k_CreateFcn(hObject, eventdata, handles)
% hObject    handle to text_k (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 text_w1_Callback(hObject, eventdata, handles)
% hObject    handle to text_w1 (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 text_w1 as text
%        str2double(get(hObject,'String')) returns contents of text_w1 as a double


% --- Executes during object creation, after setting all properties.
function text_w1_CreateFcn(hObject, eventdata, handles)
% hObject    handle to text_w1 (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 pushbutton_cr.
function pushbutton_cr_Callback(hObject, eventdata, handles)
% hObject    handle to pushbutton_cr (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
w1 = str2num(get(handles.text_w1,'string'));
w2 = str2num(get(handles.text_w2,'string'));
w3 = str2num(get(handles.text_w3,'string'));
w4 = str2num(get(handles.text_w4,'string'));
k = str2num(get(handles.text_k,'string'));

g  =  (w2-w1)/(w2-w1-w3+w4);

text_sgr = num2str(g);
 text_sg = k * g;
set(handles.text_sgr,'string',text_sgr);
set(handles.text_sg,'string',num2str(text_sg));
guidata(hObject,handles);


% --------------------------------------------------------------------
function uipanel3_ButtonDownFcn(hObject, eventdata, handles)
% hObject    handle to uipanel3 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)

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