30 posts in total.

---

2026

Mason's Gain Formula and Control Canonical Forms 04-23 Renko Maintenance Log - Apr 18-19th 2026 04-20 Steady-state Error, part 0 04-16 Poisson Point Process(PPP) and Bit Error Rate(BER) 04-13

2025

城市驿站：伊利诺伊之冬 11-27 tech-主动滤波器(9)：频率变换(4) 08-25 tech-主动滤波器(8)：频率变换(3) 08-21 tech-主动滤波器(7)：频率变换(2) 08-20 tech-主动滤波器(6)：频率变换(1) 07-23 tech-主动滤波器(5)：双端LC滤波器(2) 07-23