other than strcmp???

I am trying to use strcmp to compare 2 logical arrays, reading the notes, this cannot be used for logical arrays, only character arrays.

http://www.mathworks.com/help/techdoc/ref/strcmp.html

TF = strcmp(C1, C2)

As it stands i have 2 options, either:

1) find a function that will allow me to compare logical arrays.(No such look so far).

2) convert all the 1's to a specific letter and all my 0's to a different letter also, then i should be able to use strcmp. (But am unsure how to change specific data in an array.)

Regards

AZZA

Answer 1

[Paulo Silva]

    a=logical([1 0 1 1])
    b=logical([1 0 1 1])
    isequal(a,b)

ans=

1

    a=logical([1 0 1 1])
    b=logical([1 0 0 1])
    isequal(a,b)

ans=

0

Answer 2

[Walter Roberson]

You cannot successfully strcmp logical values for no particular reason I can see. The comparison just returns false.

You can, however,

strcmp(char(C1),char(C2))

Answer 3

[AZZA]

Thanks for your answers guys, i have figured it out.

It is similar to what Paul Silva was getting at. So thank you both.

I used the following in the end:

C = A & B;

As this is a logic compare instruction. (Logic AND) Which also ensures C is the same size 32x32 matrix as the objects A and B that are being compared.

Cheers

AZZA

[Walter Roberson]

That approach will not work if A and B are not the same size, and it is unable to detect locations where one of the two has a 0 but the other has a 1.