【单选题】A causal C-T LTI system is 【图片】and the initial state and the input 【图片】. When calculating the system's zero-input and zero-state responses and the unit impulse response, which of t...
A.
Take unilateral Laplace transform on both sides of the differential equation,
【简答题】The bidding documents should state clearly whether contracts will be awarded on the basis of unit prices for work performed or goods supplied or of a lump sum of the contract, according to the nature ...