指数衰减英文_指数衰减英语怎么说

指数衰减的英文

exponential attenuation
exponential damping
exponential decay
exponentially-decaying

指数: index number; index
衰减: attenuation; decay; damping; ...
指数衰减法: exponential attenuation method
指数衰减率: exponential damping factor
准指数衰减: quasi exponential attenuation; quasi-exponential attenuation

下载手机词典可随时随地查词查翻译

例句与用法

Discharge the capacitor to a load after it has charged fully enough , and this produces an exponential decay pulse ( edp ) on the load
通过开关式稳压电源产生高压直流，并控制该电压对电容器进行充放电就能输出指数衰减陡脉冲波形。
A new type of wavelet - exponential damping wavelet is constructed to detect the knocking sound caused by mechanical faults in an engine , experimental results show that by this wavelet effective features of those faults can be extracted from noise signal
为了识别发动机噪声信号中表徵故障的间歇性撞击声，本文构造的一种新型的小波指数衰减型小波函数，它能有效地识别出间歇性撞击声。
Using the canonical variable representation ( x , p ) , the light - damping oscillator is discussed by the corrected time - dependent perturbation methods of dirac , it is turned out that the energy levels have shift and breadth , and the wave function decaying with time exponentially
采用正则变数( x , p )表象讨论轻阻尼振子，并对量子力学含时微扰的狄拉克方法加以修改，得出量子能级有位移和宽度，以及波函数出现随时间指数衰减的行为
We have deduced mathematical equations modeling its vibration and studied the stability of the semigroup associated with the equation system . we obtain the exponential stability under certain hypotheses of smoothness and structural condition of the coefficients of the system , applying the relaxation function decays exponentially . this result does not need the continuity of the damping coefficient at the interface
对于具有局部粘弹性阻尼的高维波方程的能量的指数衰减问题， liuetal . 51 }和riveraetal . 63分别对k一v型和boltzmann型的情形进行了研究，在假设了阻尼系数是光滑的并且附加了一些结构性条件的情形下，得到了指数稳定性的结果。
During designing hardware circuit , we have used the supreme limitation to raise driving - ability and raise the distance of measurement to returning ware by taking some measurements just like multi - polar enlarging , according to the ultrasonic characteristic of index attenuation when it ' s spreading because we need to measure longer distance ( from several meters to dozens of meters )
在硬件电路的设计中，由于需要测的距离较长(几米到十几米) ，针对超声波振幅在传播时呈指数衰减的特性，最大限度地提高驱动能力，对回波进行多级放大，达到了设计要求。