This article presents a control strategy based on simple digital pulse-width modulation(DPWM)and pulse-skip modulation (......

A high efficiency,high power factor,and linear constant current LED driver based on adaptive segmented linear architectu......

“Can you tell me what fish net is made， Ann？”　　“A lot of little holes tied together with strings.” replied the littl......

Two Birds　　Teacher: Here are two birds，one is a swallow，the other is a sparrow. Now who can tell us which is which？　　St......

Factors such as errors during the fabrication or construction of structural components and errors of calculation as- sum......

All kinds of step motors and servomotors are widely used in CSR control system, such as many vacuum valves control that ......

The changing climate and plateau surrounding Tibet hove nursed strong and healthy Tibetans with straightforward and uns......

Chinese embroidery’s omate history...

An encoding method has a direct effect on the quality and the representation of the discovered knowledge in data mining ......