遺傳算法和“貨郎擔(dān)” 問題:
"The traveling salesman problem, or TSP for short, is this: given a FInite number of cities along with the cost of travel between each pair of them, find the cheapest way of visiting all the cities and returning to your starting point."
Multirate filters provide a practical approach to designing and implementing FInite response (FIR) filters with narrow spectral constraints. By changing the input data rate at one or more intermediate points the filter lengths and computational rates can be greatly reduced when compared to a standard single-rate filter implementation.
