Re: Stupid New User Question

[Muthiah Annamalai]

Hi there,

If you looked into the nice code in octave .m files
which come with the distribution at 
/usr/share/octave/$VERSION/m/scripts/
youd get a nice idea of how to write great functions.

For making this code work with arrays you just need
to use  the find() function.

function  retval = killnegatives(x)

     retval = x;

     %if(retval<0) retval = 0;
     negatives=find(retval<0);
     retval(negatives)=0;

endfunction

 
Cheers
Muthu

and placed it in a file called "killnegatives.m".

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