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. MathCAD - , , , , , .

MathCAD:

Insert, Graph - ;

Graph, Math;

( ).

Insert->Graph ( Math):

X-Y Plot (X-Y ) [@]. y=f (x) (xi,yi) i.

Polar Plot ( ) [Ctrl+7]. r (q), , r q.

Surface Plot () [Ctrl+2]. 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 Plot (3D ). Ai,j z=f (x,y) .

Vector Field Plot ( ). V = (Vx, Vy). Vx Vy . f (x,y).

3D Plot Wizard ( 3- ). , ( , , ). -5 +5 ( ).





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