num2string_fixeddigit.m

来自「A toolbox for the non-local means algori」· M 代码 · 共 9 行

function str = num2string_fixeddigit(num, d)

% num2string_fixeddigit - convert a number to string with a fixed number of digits
%
%   str = num2string_fixeddigit(num, d);
%
%   examples for d=3: 12.3->'012', 99->'099', 999->'999', 1200->'1200' (overflow).
%
%   Copyright (c) 2004 Gabriel Peyr