Continuous Parabolic Interpolation

by W.M. Snyder,

Serial Information: Journal of the Hydraulics Division, 1961, Vol. 87, Issue 4, Pg. 99-111

Document Type: Journal Paper


Preparation of rating tables and conversion of gage height to discharge in mean daily discharge program are now performed on computers at TVA by using machine interpolation to hold to minimum, number of data points read into computer; use of conventional or polynomial interpolation; development of continuous parabolic interpolation as compromise between simple interpolation with large input requirement and polynomial interpolation with longer computaion time.

Subject Headings: Paraboloid | Computer software | Polynomials | Ratings | Equipment and machinery

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