examp3_24.m

来自「基于MATLAB_Simulink的系统仿真技术与应用大家可以学习下」· M 代码 · 共 12 行

global kk; kk=0;
y=quad2dggen('my2dfun','g_lower','g_upper',-1,1), kk

f=inline('exp(-x.^2/2).*sin(x.^2+y)','x','y');
fm=inline('-sqrt(1-y.^2)','y'); fM=inline('sqrt(1-y.^2)','y');
y=quad2dggen(f,fm,fM,-1,1,1e-6),

fm=inline('-2','y'); fM=inline('2','y');
y=quad2dggen(@my2dfun,fm,fM,-1,1,1e-6),

global kk, kk=0; y1=quad2dg(@my2dfun,-2,2,-1,1), kk