*Engineering, Tech, TeX, and Numbers. Lots of Numbers.*

- 2014.01.31: Latent Semantic Analysis
- 2014.01.25: On Cutting Firewood
- 2014.01.08: Dragons!
- 2013.10.13: A Haiku For Winter
- 2013.09.28: ShareLaTeX: TeX from anywhere!
- 2013.09.23: Google Trends Scipt

Latent Semantic Analysis (LSA) is a document analysis technique that's based on a bag-of-words assumption. What does that mean? LSA is a way to take a set of written documents, and find...

Recently I tried out GeekTool (a Mac version of Linux's Conky) and I am quite impressed! Right now I have scripts on my...

What is LU Decomposition? LU Decomposition is simply the process of factoring a matrix *A* into an upper triangular matrix *U*, and a lower triangular matrix *L* so that *L×U = A*. Ok, well, why should I care? Many engineering applications...