Solving dependend double integrals

Dear all,

i try to solve a double integral where the inner integralboundary x is dependend on the outer integrand y

int_0^1 int_0^(min(1-y,t+y)) f(x,y) dx dy %t is given parameter

I tried to use "dblquad"

    Q = dblquad(G,0,1,0,min(1-y,t+y)) %t is given parameter

but he didn´t recognize the y in that case.

Since this is my first question please tell me if something is unclear.

Thank you very much for your help.

Frieder

Answer 1

[Andrei Bobrov]

try and read about quad2d

f = @(x,y)....
Q = quad2d(f,0,1,0,@(y)min(1-y,t+y)))