Persistence displays retain waveform traces on the screen, allowing them to decay over a user set time duration, they allow users to see a history of signal variations on the screen. This feature is ...

This article proposes an object-oriented analysis (OOA) technique based on the unified modeling language (UML). The technique emphasizes its OOA process, that is composed of the following activities: ...

Digital or vector modulation can provide increased spectral efficiency, higher data security, and higher quality communications. This comes at a cost of increased system complexity and a resultant ...