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int2str

Convert integers to character array

Syntax

str = int2str(N)

Description

str = int2str(N) converts integers to a character array. 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) returns '5'.

One way to label a plot is

title(['case number ' int2str(n)])

For matrix or vector inputs, int2str returns a character array:

int2str(eye(3))

ans =

1  0  0
0  1  0
0  0  1

See Also

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Introduced before R2006a

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