iprompt.m

来自「MIMO and VBLAST( please see the document」· M 代码 · 共 29 行

function [indent,gap,str] = iprompt(str);

%IPROMPT Indent prompt.
%   [INDENT,GAP,STRING] = IPROMPT(STRING) is usefull script 
%   which allows function echoes to be indented. The script returns
%   an empty strings INDENT and GAP that are inserted in front of
%   displayed text. Than you don't need to take care about prompt
%   indenting any  more. To change indent formatting set the IDT
%   variable to desired value. Default value for IDT is 11. This
%   means that 11 blank spaces will inserted in front of the STRING.
%  
%   Example:
%     [indent,gap,name] = iprompt('FUNCTION_HEADER:');
%     disp(' ');
%     disp([name,gap,'Some echo on the 1st line.']);
%     disp([indent,'Some echo on the 2nd line.'])
%     disp(' ');

%   Copyright 2001-2002 Kamil Anis, [e-mail]
%   Dept. of Radioelectronics, 
%   Faculty of Electrical Engineering
%   Czech Technical University in Pragu
%   $Revision: 2.0 $  $Date: 2002/10/23 17:33:28 $
%   --
%   <additional stuff should go here>

idt =  11;
indent(1:idt) = ' ';
gap(1:idt-length(str))=' ';