05:48 <_whitenotifier-e> [scopehal-apps] azonenberg pushed 2 commits to master [+0/-0/±9] https://github.com/azonenberg/scopehal-apps/compare/e1c8bdf5a1fe...701112f3a1a1

05:48 <_whitenotifier-e> [scopehal-apps] azonenberg 87f8bea - Waveform generation / import filters now display immediately and update live as you type

05:48 <_whitenotifier-e> [scopehal-apps] azonenberg 701112f - Improved modelessness of filter dialog

05:54 <azonenberg> Ok that's a good start. Still a bunch more work to do but filter creation is rapidly becoming more interactive

05:54 <azonenberg> i.e. you can edit stuff in the dialog and it will update the filter graph live on screen rather than waiting for you to hit apply

06:07 <_whitenotifier-e> [scopehal] azonenberg pushed 1 commit to master [+0/-0/±4] https://github.com/azonenberg/scopehal/compare/8b6adda7cc85...90bc448b36ca

06:07 <_whitenotifier-e> [scopehal] azonenberg 90bc448 - TouchstoneImportFilter: now import all channels so we can do math more properly

06:49 <azonenberg> Ok so finally ready to think about implementing a reference plane extension filter

06:49 <azonenberg> (the first step on my way to more complex VNA signal processing)

06:49 <azonenberg> If i'm understanding it correctly, you phase rotate S11 by the port 1 extension, S22 by the port 2 extension

06:50 <azonenberg> then S21 and S12 by the sum of the extensinos

06:50 <azonenberg> extensions*

06:50 <azonenberg> lain: does that sound right?

08:45 <lain> no idea :D