皮皮学，免费搜题
登录
搜题
【判断题】
若【图片】为【图片】阶方阵，且【图片】, 其中【图片】,则【图片】。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】采用增量式PID与位置式PID数字调节器如下哪些优点。
A.
采用增量式PID可以减少计算机程序的存储单元
B.
采用增量式PID可以避免由于计算机的故障可能出现输出值u(k)大幅度的变化
C.
避免常规位置式积分项的累加计算量
D.
增量式PID可以通过叠加上次输出值u(k-1)方便地变为位置式PID
【单选题】Tom is very clever, but he doesn’t like working hard. _________ Will.
A.
Neither is
B.
So is
C.
It is the same with
D.
The same is
【单选题】Tom is very busy but he keeps working out at the health club. That ’s why he can stay so agile with such a crowded().
A.
agenda
B.
media
C.
address
D.
measure
【简答题】PID调节器
【单选题】Tom is very young. But ________ working ability, he's much more experienced than others. [ ]
A.
in praise of
B.
in face of
C.
in need of
D.
in terms of
【单选题】—What do you think of Tom? —He has been working very hard. ______ he is an advanced worker.
A.
No wonder
B.
No doubt
C.
No worry
D.
No problem
相关题目：