Missing CL Features - Githubissues

ComputationalCryoEM / ASPIRE-Python

Algorithms for Single Particle Reconstruction

http://spr.math.princeton.edu

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Missing CL Features #1107

Open garrettwrong opened 6 months ago

garrettwrong commented 6 months ago

Comparing with the MATLAB code I found the following three features are not implemented:

[ ] J synch (between initial rotation and building synch matrix S).
[ ] S weighting (probabilistic vs constant)
[ ] J weighting (vs signs); requires J Synch

Discussing with Josh, we may be able to use some of J synchronization code that was implemented for the Cn method for C1.

garrettwrong commented 6 months ago

@j-c-c , looking more, I think our CL Sync might be a totally different algorithm. The Python code is using the 2x2 blocks synch matrix, while the MATLAB is using the 3x3 blocks. There is a 2x2 implementation as well, but they are different. 😂 .