gusucode.com > symbolic工具箱matlab源码程序 > symbolic/@sym/laguerreL.m
function Y = laguerreL(n,a,x) % LAGUERREL Laguerre's L function and Laguerre polynomials. % % Y = LAGUERREL(N,A,X) is the generalized Laguerre % function with parameter A. It is an N-th degree % polynomial in X if N is a nonnegative integer. % Copyright 2014 The MathWorks, Inc. if nargin == 2 Y = privBinaryOp(n, a, 'symobj::vectorizeSpecfunc', 'laguerreL', 'undefined'); else % nargin == 3 Y = privTrinaryOp(n,a,x, 'symobj::vectorizeSpecfunc', 'laguerreL', 'undefined'); end end