Research on Center Selection Algorithm of RBF Neural Network

The selecting of the network center is the leading problem in making radial basic function network.Because of the orthogonal of OLS algorithm and the contribution of independence calculate,it makes the process simplicity.At the end of the paper an example of the application approximation of functions is given to explain the arithmetic.The example indecates that the OLS is an excellent algorthm because of its orthogonal quality.It makes fewer disturbances to the former model,so it has wide application.