M-File Help: about View code for about

about

Compact display of variable type

about(x) displays a compact line that describes the class and dimensions of x.

about x as above but this is the command rather than functional form

Examples

>> a=1;
>> about a
a [double] : 1x1 (8 bytes)
>> a = rand(5,7);
>> about a
a [double] : 5x7 (280 bytes)

See also

whos


 

© 1990-2014 Peter Corke.