模擬退火算法的matlab示例源代碼程序

模擬退火算法的matlab示例:function s = simulatedannealing(inputcities,initial_temperature,...
??? cooling_rate,threshold,numberofcitiestoswap)
% SIMULATEDANNEALING
% S = SIMULATEDANNEALING(inputcities,initial_temperature,cooling_rate)
% returns the new configuration of cities with an optimal solution for the
% traveling salesman problem for n cities.
%
%The input arguments are
% INPUTCITIES???????? - The cordinates for n cities are represented as 2
%?????????????????????? rows and n columns and is passed as an argument for
%?????????????????????? SIMULATEDANNEALING.
% INITIAL_TEMPERATURE - The initial temperature to start the
%?????????????????????? simulatedannealing process.
% COOLING_RATE??????? - Cooling rate for the simulatedannealing process.
%?????????????????????? Cooling rate should always be less than one.
% THRESHOLD?????????? - Threshold is the stopping criteria and it is the
%?????????????????????? acceptable distance for n cities.
% NUMBEROFCITIESTOSWAP- Specify the maximum number of pair of cities to
%?????????????????????? swap. As temperature decreases the number of cities
%?????????????????????? to be swapped decreases and eventually reaches one
%?????????????????????? pair of cities.