What are vector graphics? A guide to the infinitely scalable images, and how they differ from other images

Vector graphics are images that can be made infinitely large or small without losing any sharpness or color quality.
KPVI

Choosing the vector: How Ahmad Hardy harnesses physics to break tackles

How Mizzou running back Ahmad Hardy turns first hits into yards: low pad level, live feet, stiff-arm and a last push. The ...

Old puzzle around protein distribution in plant cells solved with discovery of lipid switch

The researchers discovered that the lipid phosphatidylinositol-4-phosphate (PI4P)—usually scarce in the ER—acts as a ...
Dot Physics on MSN

Expressing Spherical Unit Vectors in Cartesian Form

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...
IEEE

A Treatise on InSAR Geometry and 3-D Displacement Estimation

Abstract: The estimation of displacement vectors for (objects on) the Earth’s surface using satellite InSAR requires geometric transformations of the observables based on orbital viewing geometries.
IEEE

In-Motion Coarse Alignment for SINS/USBL Based on USBL Relative Position

Abstract: The accuracy of initial attitude calculated from initial alignment has an important influence on the performance of SINS/USBL integrated navigation system. Currently, two main problems need ...