6
. ,
Matrix (). , , , .
f (i, j), :
matrix (M, N, f) MN, i,j f (i, j) ( 1).
M ;
N ;
f(i,j) .
1.
3D
, , , - ( ). , ( ), . .
CreateSpace(F( fI, f2, f3), t0,t1,tgrid,fmap) , -, - z- , F:
F(t) , t;
f1(t),f2 (t), f3 (t) ;
t0 t ( -5);
t1 t ( 5);
tgrid t ( 20);
fmap , .
CreateSpace . 1. , , - F!
. 1. CreateSpace
, , , . . 2.
CreateMesh(F( g, f1,f2,f3),s0,s1,t0,t1,sgrid,tgrid, fmap) , -, - z- , F:
F(s,t) , s t;
g (s, t) ;
f1(s,t),f2 (s,t),f3(s,t) ;
s0, t0 s, t ( -5);
s1,t1 s,t ( 5);
sgrid, tgrid s t ( 20);
fmap , .
. 2. CreateMesh
CreateMesh CreateSpace , Mathcad . , , -, - z- .