ex0908.m

来自「偏微分方程matlab m文件」· M 代码 · 共 10 行

function ex0908()
it0 = inline('cos(pi*x)*sin(pi*y)','x','y'); 
i1t0 = inline('0','x','y'); bxyt = inline('0','x','y','t');
A= 0.5; D = [0 2 0 2]; T = 2; Mx = 40; My = 40; N = 40;
[u,x,y,t] = Wave2(A,D,T,it0,i1t0,bxyt,Mx,My,N);
mesh(u)
xlabel('x')
ylabel('y')
zlabel('U')