var2str.m
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			% Convert variable of arbitrary type to char string
			function str_out = var2str(var)
			switch lower(class(var))
			case {'single','double'}
			% Default display of numbers is with the precision of
			% up to 8 decimals and trailing zeros removed
			str_out=sprintf('%.8g',var);
			case {'uint8','int8','uint16','int16','uint32','int32',...
			'uint64','int64','logical'}
			str_out=sprintf('%i',var);
			case {'char','string'}
			str_out=sprintf('%s',var);
			otherwise
			warning(['Method for conversion of variable of class ',...
			'''%s'' to string is not specified explicitly. ',...
			'Using disp() by default.'], class(var));
			str_out=evalc('disp(var)');
			end
			end

rINSTCONTROL/Utility functions/var2str.ma513803b3c41TekRSA-Freq-vs-Time