#1
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Create A Surface In S.D. from A Equation
function [z] = surf_contour_A(x,y)
a = 1; b = -0.004; c = 0.8535; d = 142.52; e = -0.258; f = -0.0004; g = 0.5607; numerator = (a+b*y).*(x.^2+c*y.^2); denominator = d+e*y+f*(x.^2+g*y.^2); z = numerator ./ denominator; return; |
#2
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Re: Create a surface In Modeling from an equation
In the 2007 release of CoCreate OneSpace Modeling, you can now create mathematical 2D curves from a functional equation or 3D curves based off of a parametric equation.
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David@CoCreate |
#3
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Re: Create A Surface In S.D. from A Equation
Quote:
'(lambda (x y) (/ (* (+ 1 (* -0.004 y)) (+ (expt x 2) (* 0.8535 (expt y 2)))) (+ (+ 142.52 (* -0.258 y)) (* -0.0004 (+ (expt x 2) (* 0.5607 (expt y 2))))))) Last edited by Lim Chee Beng; 04-11-2007 at 06:37 PM. |
#4
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Re: Create a surface In Modeling from an equation
Is there a similar command to plot 3D surface from a functional equation?
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#5
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Re: Create A Surface In S.D. from A Equation
In this 2007 release, there is not a command to to plot a 3D surface from a functional equation - only 2D or 3D curves.
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David@CoCreate |
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