# Regular Meeting (2020.7.27) ## Outline * TCL-Shell for vivado https://hackmd.io/@BelleII-CDC-Trig-NTU-DeWei/SyFmr5txv * Updating technical report for 2D-Tracker * Focus on 1/r, not log-r https://hackmd.io/@BelleII-CDC-Trig-NTU-DeWei/rk4_KcU58 * Problems ## Problems 1. ![](https://i.imgur.com/zt9YL98.png) 2. why $\phi_0$ = 90 deg (Hough-Space-convert) Sara's formula ![](https://i.imgur.com/ASBbKYf.png) TzuAn's formula ![](https://i.imgur.com/kSDyuEq.png) ###### tags: `Regular Meeting` `DeWei`