The research on vital information extraction meets a lot challenges due to the narrow bandwidth and low signal-to-noise ratio of a vital sign in real environment. In this paper, a novel noncontract vital sign detection m Update : 2025-03-11
Size : 1.81mb
Publisher : xuyan
Compressed audio format developed by Ericsson used by many 3G cell phones for voice recordings such as MMS messages incorporates the Algebraic Code Excited Linear Prediction (ACELP) algorithm, which is designed to effici Update : 2025-03-11
Size : 253kb
Publisher : ha
Application tutorial Altium_Designer_Winter_09_ tutorial _ (PDF Version), you can quickly and easily learn the simple layout of PCB. The meaning of some software applications. Update : 2025-03-11
Size : 7.12mb
Publisher : 侯增起