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SphericalDistributi​onsRand

version 1.0.0.0 (148 KB) by Yu-Hui Chen
The random sample generators for the two spherical distributions: von Mises-Fisher, Watson.

2 Downloads

Updated 27 Aug 2015

From GitHub

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It is the MATLAB codes for generating the random samples from Von-Mises Fisher and Watson distribution.
The code is part of the work in the following papers:
Chen, Yu-Hui, et al. "Parameter estimation in spherical symmetry groups." Signal Processing Letters, IEEE 22.8 (2015): 1152-1155.
Chen, Yu-Hui, et al. "Statistical Estimation and Clustering of Group-invariant Orientation Parameters." International Conference on Information Fusion (2015 in press)

Cite As

Yu-Hui Chen (2021). SphericalDistributionsRand (https://github.com/yuhuichen1015/SphericalDistributionsRand), GitHub. Retrieved .

Comments and Ratings (2)

denis

In matlab R2016b running the following code:
randVMF(1, [cos(pi/4), sin(pi/4)], 1)
takes forever to compute

Michael

MATLAB Release Compatibility
Created with R2014b
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired by: Confluent hypergeometric function

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