MATLAB Function Reference

int2str

Integer to string conversion

Syntax

str = int2str(N)

Description

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.

Examples

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

See Also

fprintf, num2str, sprintf

instrfind

int8, int16, int32