The many variants of the Unix operating system require use of a mode of thought that s significantly different from the one that s required by simpler...
The module LSQ is for unconstrained linear least-squares fitting. It is based upon Applied Statistics algorithm AS 274 (see comments at the start of...
Microwave radio network design is a subset of activities that constitute the overall transmission network design. Transmission networks are sometimes ...
如今的开关稳压器和电源越来越紧凑，性能也日益强大，而越来越高的开关频率是设计人员面临的主要问题之一，正是它使得PCB的设计越来越困难。事实上，PCB版图已经成为区分好与差的开关电源设计的分水岭。本文针对如何一次性创建优秀PCB版图提出一些建议。考虑一个将24V降为3.3V的3A开关稳压器。设计这样一...
如今的开关稳压器和电源越来越紧凑，性能也日益强大，而越来越高的开关频率是设计人员面临的主要问题之一，正是它使得PCB的设计越来越困难。事实上，PCB版图已经成为区分好与差的开关电源设计的分水岭。本文针对如何一次性创建优秀PCB版图提出一些建议。考虑一个将24V降为3.3V的3A开关稳压器。设计这样一...
