B-spline Curvefitting
Description
Define a B-spline curve using specified data points. This produces a parametric curve.
Enter a list of data points.
−5,⁢5,⁢0,⁢2,⁢2,⁢−1,⁢4,⁢0
−5,5,0,2,2,−1,4,0
Specify the independent variable, and then define the B-spline curve.
b⁢:=⁢CurveFittingBSplineCurve,⁢v
b:={0v<0−56⁢v3v<153−52⁢v−52⁢v−12+52⁢v−13v<2−103+5⁢v−22−136⁢v−23v<3−11+72⁢v−32⁢v−32+12⁢v−33v<4−6−v−43+2⁢vv<58−v−3⁢v−52+53⁢v−53v<6383−2⁢v+2⁢v−62−23⁢v−63v<707≤v,{0v<056⁢v3v<1−53+52⁢v+52⁢v−12−136⁢v−13v<253−4⁢v−22+43⁢v−23+vv<311−3⁢v+23⁢v−33v<4113−v+2⁢v−42−56⁢v−43v<5−83+12⁢v−12⁢v−52+16⁢v−53v<606≤v,v=3..4
Commands Used
CurveFitting[BSplineCurve]
See Also
CurveFitting
Download Help Document
What kind of issue would you like to report? (Optional)