Re: set zero to multiple values in a matrix

[BOKU]

Thank you very much!

that is working perfectly!

Even better since ismember(lab,sel) returns a logical mask matrix! :-) and that is exactly what i need!

cheers chris

On 2017-05-01 12:10, Nicholas Jankowski wrote:

On May 1, 2017 4:26 AM, "BOKU" <address@hidden> wrote:

ind=find(lab==sel) does not work

ind = find(lab==sel(1));  gives ind for all elements labeled with 14

as find does not handle arrays of different sizes (op1 is 301x301, op2 is 1x6) I need to loop it because simply enough I just want to do find with all entries in lab defined in sel. 

Ahh, my mistake. Maybe something like:

Ind=find(ismember(lab,sel))