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MathCAD , .

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X-Y () (X-Y Plot);

(Polar Plot).

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(Surface Plot);

(Contour Plot);

(3D Bar Plot);

(3D Scatter Plot);

(Vector Field Plot).

, . ., , , (, X-Y ).

. . , , . . Graph . .

 

X-Y Plot ( X-Y) y=f (x) (xi,yi) i.
Polar Plot ( ) r (q), , r q.
Surfase Plot ( ) z=f (x,y) . xi yj, Ai,j=f (xi,yj). A -. .
Contour Plot ( ) z=f (x,y), .. , z=const.
3D Scatter Plot (3D- ) Ai,j z=f (x,y) . .
3D Bar Chart ( 3D-) Ai,j z=f(x,y) .
Vector Field Plot ( ) V= (Vx,Vy). Vx Vy . f (x,y).

 

MathCAD ‑ , , , . , .

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MathCAD :

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, Labels () Title (). : Above () Below () , Show Title () .

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, , Traces (). : ( , , ), (, , ..), , , , .

MathCAD .

 

1

 

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, x xi. yi.

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2

j - r(j). , - j , 0 2p. (Polar Plot ) .

j r(j). .

 

3

 

, 3D-, Z(X, Y).

MathCAD . CreateMesh.

CreateMesh (F ( G, f1, f2, f3), x0, x1, y0, y1, xgrid, ygrid, fmap) ‑ , F. x0, x1, y0, y1 ; xgrid, ygrid ; fmap . , F, - . CreateMesh 5 5 20´20 .

4 ( )

 

, . 3D , (X, Y, Z).

CreateSpace.

CreateSpace (F, t0, t1, tgrid, fmap) ‑ , , , z ‑ , F. t0 t1 , tgrid , fmap .

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Vector Field Plot ( ). M.

6.

. 3D- .





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