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int2str | Examples See Also |
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