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| inputs(1)=uicontrol('style','edit',...
'units','normalized',...
'position',[0.35 0.90 0.3 0.07],...
'KeyPressFcn',@OnlyNumbers,...
'string','');
function OnlyNumbers(hObject,eventdata,handles)
global inputs
variable_name=get(inputs(1),'String');
variable_name(ismember(variable_name, '-+eEgG')) = ' ';
check_val = sprintf('%g', sscanf(variable_name, '%g', 1));
set(inputs(1), 'String', check_val);
if ~all(ismember(variable_name, '-1234567890.'))
msgbox('Please use only the following characters: .-1234567890','Warning','warn')
set(inputs(1),'String','');
end
end |
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