ktch.harmonic

The ktch.harmonic module implements harmonic-based morphometrics.

Classes

harmonic.DiskHarmonicAnalysis([n_harmonics, ...])	Disk Harmonic Analysis
harmonic.EllipticFourierAnalysis([...])	Elliptic Fourier Analysis (EFA)
harmonic.SphericalHarmonicAnalysis([...])	Spherical Harmonic (SPHARM) Analysis

Functions

harmonic.disk_harm(n_max, coef[, r_range, ...])	Reconstruct coordinates from disk harmonic coefficients.
harmonic.rotation_matrix_2d(theta)
harmonic.spharm(l_max, coef[, theta_range, ...])	Reconstruct surface coordinates from SPHARM coefficients.
harmonic.xy2polar(xy, *[, centered])	Convert Cartesian coordinates to polar coordinates on the unit disk.
harmonic.xyz2spherical(xyz)	Convert Cartesian coordinates to spherical coordinates.