Question about SSNR table

Submitted by Rui Zhang on Mon, 2014-11-17 21:19

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Frealign

Hi, in the README file, it says " Weighted correlation coefficient now uses SSNR table from the previous iteration for more accuracy."
How exactly does frealign get this SSNR table? Should I include the FSC table from last iteration to my .par file ?
If I don't specify the SSNR table, will frealign simply use a linear scoring function?

Thanks!

Rui

niko Mon, 2014-11-17 21:25

If the SSNR table is not available it will use a low-pass filter as a weight for the correlation coefficient. However, the included scripts will append the SSNR and FSC tables to the par file after finishing a cycle, so there will always be a SSNR table available.