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version (1.27 KB) by Matthew Kelly
Computes the time-derivative of a piecewise-polynomial spline

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Updated 24 Feb 2017

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% dpp = ppDer(pp)
% Computes the time-derivative of piece-wise polynomial (PP) struct
% pp = a PP struct containing a trajectory of interest
% dpp = a new PP struct that is the time-derivative of pp
% --> a pp struct is typically created by matlab functions such as
% spline, pchip, or pwch and evaluated using ppval.
% --> Call this function without arguments to run a test case

Cite As

Matthew Kelly (2020). ppDer(pp) (, MATLAB Central File Exchange. Retrieved .

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Fixed the formatting of the pp-struct to be the same as is generated by built-in matlab functions.

MATLAB Release Compatibility
Created with R2012a
Compatible with any release
Platform Compatibility
Windows macOS Linux