This program demonstrates some function approximation capabilities of a Radial Basis Function Network. The user supplies a set of training points which represent some "sample" points for some arbitrary curve. Next, the user specifies the number of equally spaced gaussian centers and the variance for the network. Using the training samples, the weights multiplying each of the gaussian basis functions arecalculated using the pseudo-inverse (yielding the minimum least-squares solution). The resulting network is then used to approximate the function between the given "sample" points.
标签： approximation demonstrates capabilities Function
上传时间： 2014-01-01
上传用户：zjf3110
最小平方近似法 (least-squares approximation) 是用來求出一組離散 (discrete) 數據點的近似函數 (approximating function)，作實驗所得的數據亦常使用最小平方近似法來達成曲線密合 (curve fitting)。以下所介紹的最小平方近似法是使用多項式作為近似函數，除了多項式之外，指數、對數方程式亦可作為近似函數。關於最小平方近似法的計算原理，請參閱市面上的數值分析書籍
标签： least-squares approximation approximating discrete
上传时间： 2015-06-21
上传用户：SimonQQ
Wavelets, approximation and Statistical Applications
标签： approximation Applications Statistical Wavelets
上传时间： 2013-12-11
上传用户：无聊来刷下
Test program to loop on Successive approximation A-to-D conversion. Allows digital codes and resulting DAC output to be viewed on scope.
标签： approximation Successive conversion program
上传时间： 2015-08-07
上传用户：顶得柱
The Bayesian Committee Machine (BCM) is an approximation method for large-scale Gaussian process regression. - The code is for Matlab Version 1.0, November 2005
标签： approximation large-scale Committee Bayesian
上传时间： 2015-09-14
上传用户：caiiicc
Incorporating Prior Knowledge in Cubic Spline approximation - Application to the Identification of Reaction Kinetic Models
标签： Identification Incorporating approximation Application
上传时间： 2013-11-29
上传用户：shinesyh
eBook Wavelets approximation and Statistical Applications
标签： approximation Applications Statistical Wavelets
上传时间： 2014-08-24
上传用户：pompey
a simple factor approximation algorithm for two-circle point labeling
标签： approximation two-circle algorithm labeling
上传时间： 2013-12-20
上传用户：水中浮云
RBF神经网络之二 approximation(近似) --------> 先把数据分组,然后以组为单位
标签： approximation RBF gt 神经网络
上传时间： 2013-12-16
上传用户：李梦晗
计算一般形式弹性张量最优化TI近似的C程序 Computing the optimal TI approximation of a general elastic tensor
标签： approximation Computing optimal general
上传时间： 2016-04-03
上传用户：410805624
