Noised

For while, the queen awaiting, round he gazed, / and marvelled at he happy town, and scanned / the rival labours of each craftman's hand, / behold, Troy's battles on the walls appear, / the war, since noised through many a distant land, / there Priam and th' Atridae twain, and here / Achilles, fierce to both, still ruthless and severe.

Now the program calculates the coordinates of the point along the unnoised exit beam vector which has the noised range from the sensor; this is the point the sensor's software believes it has detected.

The first variant consists in alternating noised phases with unnoised descents. More precisely, in order to stay closer to the original function f, we may apply a given number v of elementary transformations with respect to the noised function f_(noised), then a descent with respect to f until a local minimum is reached, then again v noised trials, then a descent with respect to f, and so on.