A causal LTI system with rational system function H(z) is stable if and only if all of the poles of H(z) lie inside the unit circle- i.e, they must all have magnitude smaller than 1.
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1.A causal LTI system with rational system function H(z) is stable if and only if all of the poles of H
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2.The impulse response h(n) is the output of a LTI system with zero state when the input is the unit sample
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3.h l lo tu z
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4.One reversible continuous-time LTI system is cascaded with its reverse system, then the whole continuous-time
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5.In most countries, the metric system has been ______ for all measurement.A.admittedB.adaptedC.appliedD.adopted
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6.Language is a system of arbitrary, written signs which permit all the people in a given culture, or other
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7.公式"x ( F(x,y,z ) → "y ( G(x,y,z) → "z H(x,y,z) ) )的前束范式为
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8.The room-based system in a hospital can provide all patients with their private rooms.
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9.1.设复数z满足(1 i)z=2i,则z=()
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10.若检验的假设为 Ho : O,H i : o> O,则拒绝域 是( )oA、Z>Z aB、Z <-Za