Shake&Tune v4.1.0
This is a small release to fix a couple of annoying bugs and to improve the behavior of the belt graph generation.
Changes
- Fixed an "out of bounds" error that could occur in the previous version when Klipper displayed PSDs of different lengths in the belt graph. Now everything is interpolated to a known length to avoid this.
- Changed the belt similarity estimation to use the Pearson correlation coefficient to avoid instability with outliers (which are almost always there when the belt graph is funky). This solves the negative or very high values that some of you experienced. Note that your actual value may be slightly different from the previous Shake&Tune version.
- Improved synchronization when drawing paired peak points to avoid overlapping labels when the frequency difference between them is small. Now they don't need to be at exact frequency, but within 1Hz of each other to be considered aligned and plotted into a single label.
Full Changelog: v4.0.2...v4.1.0