|
function i = binsearch(array, value)
|
|
low = 1;
|
|
high = numel(array);
|
|
i = 0;
|
|
while ( low <= high )
|
|
mid = floor((low + high)/2);
|
|
if (array(mid) > value)
|
|
high = mid - 1;
|
|
elseif (array(mid) < value)
|
|
low = mid + 1;
|
|
else
|
|
i = mid;
|
|
return;
|
|
endif
|
|
endwhile
|
|
endfunction
|