System · Handy Tools
Feb 24, 2024
AI Gemini ChatGPT LMArena Poe Perplexity Claude DeepSeek 豆包 Kimi 千问 智谱 混元 扣子 Image EZGIF.COM Square Photo Photo 16x9 iLoveIMG Mermaid Mermaid Cheatsheet DeepSeek ImageMagick bash Video ffmpeg: install: sudo apt...
C++ · Inheritance Topics, CRTP Singleton Base
Feb 19, 2024
Some brief notes for quick reference. Object slicing and vtable lookup. Access specifiers and accessibility. Virtual inheritance in multiple/diamond inheritance. Singleton base class via Curious Recurring Template Pattern.
Spatial Dynamics and Transformations
Feb 12, 2024
Motivation Dynamics studies the relationship between actuation and motion trajectories of objects. Similar to Spatial Kinematics and Transformations, expressing dynamic quantities in spatial coordinates results in compact notations that are suitable for...
Eigen 101 · Comparison, Reductions, Cwise Operations
Jan 27, 2024
Some brief notes for quick reference. Matrices vs. Arrays, see also Catalog of coefficient-wise math functions, Converting between array and matrix expressions, and Coefficient-wise & Array operators. Reductions, see also Reductions, visitors...
The City of Sanya
Jan 22, 2024
Home sweet home! Looking forward to coming back here more often in the future. Someone once said, and I think it is beautifully said, that nostalgia is such a strange feeling; it...