模型:函数1: function [a,b,c] = fcn(u1,u2)a = u2;b = sqrt(3)/2*u1 - 0.5*u2;c = -sqrt(3)/2*u1 - 0.5*u2; 函数2: function N = fcn(A,B,C)N = A + 2*B + 4*C; N计算结果:和理论一样: