No BSD License
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SHRotate(r, degree)
Rotation Matrices for Real Spherical Harmonics. Direct Determination by Recursion
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angular_correlation(coeff_u,c...
Angular correlation between spherical harmonics profiles
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compute_GA(coeffs)
COMPUTE_GA computes generalized anisotropy of a spherical profile
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compute_Ylm(L, M, THETA, PHI)
Evaluate the spherical harmonic function of degree l and order m
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compute_magnitude(coeff, degr...
Compute the magnitude of spherical harmonics coefficients at each band
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construct_SH_basis (degree, s...
Construct spherical harmonics basis matrix at specified points.
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construct_basis_from_grid(deg...
Construct spherical harmonics basis evaluated at grid points
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find_peaks(coeff, init_pos)
Search the peaks of a spherical function represented by SH coefficients
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real_spherical_harmonics(angl...
Given a real-valued spherical function represented by spherical harmonics coefficients,
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rotate_coeff(src, rotation, d...
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test_rotation.m
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View all files
Real-Valued Spherical Harmonics
by Bing Jian
21 Jun 2007
(Updated 03 Jun 2008)
some useful spherical harmonics routines
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Watch this File
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| File Information |
| Description |
Features:
[1] real-valued spherical harmonics
using real coefficients
[2] support flexible band intervals
(l=0:dl:L) including both full band
SH (dl=1) and even order only SH (dl=2)
[3] evaluate both function values
f(theta,phi) and the derivatives
of f w.r.t theta and phi. Can be used
for finding peaks of spherical functions
[4] implement the spherical harmonics
rotation algorithm of Ivanic and Ruedenberg |
| MATLAB release |
MATLAB 7.0.1 (R14SP1)
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| Comments and Ratings (2) |
| 10 Jul 2007 |
Ritwik Kumar
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| 14 Jul 2011 |
haha
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| Updates |
| 27 Dec 2007 |
(1)Enhancements according to codemetrics
(2)Add new functions
(3)Add screenshot |
| 03 Jun 2008 |
Add or update the screenshot |
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