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【简答题】
已知图所示各电路中的集成均为理想,模拟乘法器的乘积系数k大于零。试分别求解各电路的运算关系。
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反馈参考答案：
举一反三
【判断题】MIcrocontroller has 8 ports, each one having 12 input/output lines providing a total of 32 I/O lines.
A.
正确
B.
错误
【单选题】The WSN is built of ”nodes”. Each such sensor network node has typically several parts, except___.
A.
a radio transceiver
B.
a microcontroller
C.
a microprocessor
D.
an energy source, usually a battery a battery or an embedded form of energy harvesting
【多选题】仔细观察下面句子中的划线部分的句子,选择与例句结构一样的句子 Autopilot software is used on both manned and unmanned aircraft, with varying feature sets.
A.
System hardware for small UAVs is often called the Flight Controller (FC), Flight Controller Board (FCB) or Autopilot.
B.
Battery elimination circuitry (BEC) is used to centralize power distribution and often harbors a microcontroller unit (MCU).
C.
The first time UAVs were used as proof-of-concept
D.
The U.S. Military UAV tier system is used by military planners
E.
Vehicles can be categorised in terms of range/altitude.
F.
The following has been advanced as relevant at industry events
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