Optimum centralized demodulation of the independent data streams transmitted simultaneously by several users through a Code Division Multiple-Access channel is considered. Each user sends an arbitrary assigned signal waveform, which is linearly modulated by symbols drawn from a finite alphabet. If the use...
there are also other versions which it may make sense to use. One of these is the CO2data logger. It is able to measure the gas concentration in the air. The CO2
Gastrointestinal smooth muscle contractility was determined using a four-channel automatic organ bath system (Panlab S.L., Spain). One end of the duodenum segment was fixed to the bottom side of the tissue bath chamber (20.0 mL volume), and the other end was connected to a force-...
Lu et al. established a multi-objective and multi-channel turning model, and proposed a new multi-objective backtracking search algorithm [19]. Lv et al. created a multi-objective optimization model of grinding energy consumption and carbon emission. Combined with AHP and critical methods, the ...