The zero-state response of a D-T LTI system to the inputis, then the transfer function of the systemis
A、
B、
C、
D、
第1题
For a causal C-T LTI system, if the input is, then the zero-state response is. Now if the input is changed to, the corresponding zero-state response will be changed to. Then the inputis
A、
B、
C、
D、
第2题
The impulse response of a C-T LTI system is. The input is. When analyzing the zero-state responsein the complex frequency domain, which of the below steps is wrong?
A、Find the unilateral Laplace transform of,
B、Find the unilateral Laplace transform of,
C、Find the zero-state response in the complex frequency domain
D、Take the inverse Laplace transform of, to find the zero-state response in the time domain
第3题
Given a causal D-T LTI system,If, then the zero-state response of the systme is
A、
B、
C、
D、
第4题
If the zero-state response of a C-T LTI system to the unit step signalis, then the impulse response of the system=().
A、
B、
C、
D、
第5题
The zero-state response of a C-T LTI system to an input, is. Then the transfer function of the systemis
A、
B、
C、
D、
第6题
The zero-state response of a D-T LTI system to a unit step sequence, which also called the unit step response, is. Then the zero-state response of the system to the input,is
A、
B、
C、
D、
第7题
A bus driver _______________ the safety of his passengers.
A、is responsible in
B、 is responsible for
C、is responsible to
第8题
For a C-T LTI system, the inputand the impulse response of the systemare shown below. Then the value of the zero-state response of the systematis ().
A、-2
B、-1
C、0
D、1
第9题
The author's attitude to war may be best expressed as ______.
A.very scornful
B.a cold response
C.sternly condemning
D.sharply scolding
第10题
The writer says the main purpose of Starbucks' sustainable sourcing is to
A.encourage responsible suppliers.
B.build a new-type relationship with its suppliers.
C.enhance its brand.
D.promote the company's growth.
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