Harmonic coefficients

Tabstop-delimited .txt file. This file contains the first ten harmonic coefficients for 87 micro-hooks investigated in this study across the two replicated outline extractions. The coefficients were derived from a normalized elliptic Fourier analysis with conserved starting point (tip of the hook) and normalization of the outline orientation on the basis of the longest axis of the ellipse described by the first harmonic. The first column contains the specimen label, O 1 to O 87. The second column contains the number of the replication, 1 or 2. The remaining columns contain the harmonic coefficients. The first to tenth harmonic coefficient are grouped by their components, and each component is numbered in the column header to indicate to which harmonic it belongs: (1) Columns 3-12 contain component A of the first ten harmonics. (2) Columns 13-22 contain component B of the first ten harmonics. (3) Columns 23-32 contain component C of the first ten harmonics. (4) Columns 33-42 contain component D of the first ten harmonics. (5) Columns 43-44 contain the zeroth harmonic ao and co.