用matlab做二次积分做不了!
m文件integrnd.m
function z=integrnd(x,y)
z=(sin(x)*sin(y))^2;
命令窗口键入
q=dblquad(@integrnd,0,pi,0,pi)
目的求f(x,y)=(sinx)^2*(siny)在:0<=x<=¶,0<=y<=¶的值
m文件integrnd.m
function z=integrnd(x,y)
z=(sin(x)*sin(y))^2;
命令窗口键入
q=dblquad(@integrnd,0,pi,0,pi)
目的求f(x,y)=(sinx)^2*(siny)在:0<=x<=¶,0<=y<=¶的值