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Computer chips with superconducting circuits — circuits with zero electrical resistance — would be 50 to 100 times as energy-efficient as today’s chips, an attractive trait given the increasing power ...
We use algorithmic tools for graphs of small treewidth to address questions in complexity theory. For both arithmetic and Boolean circuits, we show that any circuit of size nO(1) and treewidth O(logi ...
同塔同窗同相序紧凑型输电线路潜供电流与恢复电压研究（Research on the Secondary Arc Current and Recovery Voltage of Two Compact Circuits with the Same Array of Phase in One Pylon Window）
同塔同窗同相序紧凑型 潜供电流 恢复电压
2010/8/17
从同塔同窗同相序紧凑型输电线路的潜供电流和恢复电压的产生机理出发，对该输电方式的潜供电流和恢复电压特性进行了理论分析与仿真计算。结果表明，采用同塔同窗同相序排列有利于降低线路的潜供电流与恢复电压；在合适的高抗及中性点小电抗配置下，该输电方式的潜供电流及恢复电压可被抑制在较小的数值范围之内。
浙江大学电路原理实验课件dynamics circuits（3）。
浙江大学电路原理实验课件dynamics circuits（2）。
浙江大学电路原理实验课件dynamics circuits（1）。
OPEN-LOOP CONTROL OF A BIPOLAR STEPPER MOTORS USING THE SPECIALIZED INTEGRATED CIRCUITS
Stepper Motor Stepper Motor Controller H-Bridge Driver
2010/1/12
The paper describes the open-loop control of a stepper motors. Bipolar stepper motors can be driven with an L297, an L298N bridge driver and very few external components. With an L298N this configurat...