- #1
matinking
- 17
- 0
Hi every one!
I would like to draw a double integral function in related to R and h parameters by below M-File but It does goes wrong!
Is there anyone to correct it for me?
thank you
syms R h;
a1 = 0;
a2 = atan(R./(R+h));
r1 = h;
r2 = sqrt(R.^2+(R+h).^2);
integrand = @(r,a)(h.*sin(a)/((r.^2).*(r.^2+h.^2-2.*r.*h.*cos(a))));
f = quad2d(integrand,r1,r2,a1,a2);
ezsurf(f,[0.001,5]);
I would like to draw a double integral function in related to R and h parameters by below M-File but It does goes wrong!
Is there anyone to correct it for me?
thank you
syms R h;
a1 = 0;
a2 = atan(R./(R+h));
r1 = h;
r2 = sqrt(R.^2+(R+h).^2);
integrand = @(r,a)(h.*sin(a)/((r.^2).*(r.^2+h.^2-2.*r.*h.*cos(a))));
f = quad2d(integrand,r1,r2,a1,a2);
ezsurf(f,[0.001,5]);