有效电阻的英文
active resistance
effective resistance; true resistance
effective resistancethe earth
effectiveresistance
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例句与用法
- Antenna effective resistance
天线有效电阻 - With linear time - invariant modeling of phase noise and definition of “ effective resistor ” , we analyze the critical parameters of the circuit and calculate the value of phase noise at the 1 / f ~ 2 region
引入“有效电阻”的概念对电路的各项关键参数在线性时不变模型下进行理论分析和推导,得到相位噪声在1f2区域的理论值。 - In this dissertation , we firstly prove that any dirichlet problem is indeed equal to a voltages problem of networks . we give five solutions to dirichlet problem in two dimensions ; among these five solutions , we prove that the iteration solution and the solution of relaxations are exponential convergence , then we estimate their respective convergence rates ; secondly , we discuss random walks on general networks , prove that there is an one to one correspondence between networks and reversible ergodic markov chains ; thirdly , we give probabilistic interpretation of voltages for general networks : when a unit voltage is applied between a and b , making va = 1 and vb = 0 , the voltage vx at any point x represents the probability that a walker starting from x will return to a before reaching b ; furthermore , we study the relationship between effective resistance and escape probability : starting at a , the probability that the walk reaches b before returning to a is the ratio of the effective conductance and the total conductance
本文证明了任何边值的dirichlet问题都可转化为求解电路电压的问题：给出了计算平面格点上dirichlet问题的5种方法：证明了迭代法和松驰法都是指数收敛的，并分别给出收敛速度的估计；讨论了一般电路上的随机徘徊，验证了电路与可逆的遍历markov链是一一对应的；给出了电路电压的概率解释：当把1伏电压加于a ， b两端，使得v _ a = 1 ， v _ b = 0时，则x点的电压v _ x表示对应的markov链中，从x出发，到达b之前到达a的概率；进一步地，给出了逃离概率与有效电阻之间的关系：从a出发，在到达b之前到达a的概率为有效传导率与通过a的总传导率之比。
