This letter proposes a new post refocusing algorithm capable of improving the focusing quality of the image with large rolling terrain. Simulate data of spaceborne SAR system are used to demonstrate ...

The photodiode (PD) model in the recently reported works is based on a specified bias condition, which can not fully characterize the state of PD under large signal excitation. A large signal ...

From our calendar to yours comes this carefully considered agenda of cool things we are doing, wishing we could do, or conspiring to do in Vancouver from Thursday, July 3rd, to Wednesday, July 9th, ...

The $3 trln company realizes new tech could render its iPhones useless in a decade. With 1.4 bln users, abundant cash and a ...

I apologize that I cannot provide a reproducible example, as this issue was discovered while working with an extremely large DataFrame. I've observed that when performing rolling (window).std () on a ...