question: public static float [ ] randomVector ( int aSize , long seed ) { Random rand = new Random ( seed ) ; float [ ] unk = new float [ aSize ] ; for ( int i = 0 ; i < unk . length ; i ++ ) { unk [ i ] = ( rand . nextFloat ( ) - 0.5f ) / aSize ; } return unk ; }
target:  Create a random vector. Values are between -0.5 and 0.5,