HOPS: A fast algorithm for segmenting piecewise polynomials

Version 1.0.1 (3.08 KB) by bernard
segmenting and fitting a signal with piecewise polynomials.
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Updated 6 Jan 2022

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%function [brkps,Fmin,x]=fun_HOPS(y,lambda,p);
%--------------------------------------------------------------------------
%fit a signal y with piecewise polynomials x with objective:
% min F(x) = ||y-x||_2^2 + lambda*k
%lambda is the penalty for each piece, and k is the number of pieces.

Cite As

Duan, Junbo, et al. “HOPS: A Fast Algorithm for Segmenting Piecewise Polynomials of Arbitrary Orders.” IEEE Access, vol. 9, Institute of Electrical and Electronics Engineers (IEEE), 2021, pp. 155977–87, doi:10.1109/access.2021.3128902.

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Created with R2021a
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1.0.1

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