| MATLAB Functions | Help Desk |
int2str
Integer to string conversion
str = int2str(N)
str = int2str(N)
converts an integer to a string with integer format. The input N can be a single integer or a vector or matrix of integers. Noninteger inputs are rounded before conversion.
int2str(2+3) is the string '5'.
One way to label a plot is
title(['case number ' int2str(n)])For matrix or vector inputs,
int2str returns a string matrix:
int2str(eye(3)) ans = 1 0 0 0 1 0 0 0 1
fprintf Write formatted data to file
num2str Number to string conversion
sprintf Write formatted data to a string