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unit step
[ˈjuːnɪt step]

  • 单位阶跃函数:一种以海维赛德命名的阶跃函数,其负数参数值为零,正数参数值为一。

网络释义专业释义

  单位阶跃函数

如果积分 存在,则 1 单位阶跃函数Unit step)的拉普拉斯变换 单位阶跃函数表示为1t或ut,其定义为称其为函数 的拉普拉斯变换。记为 或 ,即: 1 t0 u t 0 t0 为复数, 。

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  单级

... 单位分标字符 unit separator character 单级 unit step 单元系统 unit system ...

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  [数] 单位阶跃

... unit rupture work单位断裂功 unit step单位阶跃 uinit stress单位应力 ...

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短语

unit step function [电子] 单位阶跃函数 ; [电子] 单位阶梯函数

unit step response [电子] 单位阶跃响应 ; 指数响应 ; 阶跃响应 ; 单位步阶响应

unit step input 单位阶跃输入 ; [计] 单位阶跃输入信号

unit step signal 单位阶跃信号 ; 讯号

Unit Step Sequence 单位阶跃序列 ; 单位步阶序列 ; 阶跃序列

unit-step 单位阶跃

Unit step functions 单位阶跃函数

unit step current 单位步进电流

unit-step signal 单位阶跃信号

 更多收起网络短语
  • 单位阶跃
    单位步阶
  • 单级
  • 单位阶段
    单步
    单级

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句原声例句权威例句

  • In this paper, a kind of non-parameter model is constructed with the unit step response of the nuclear reactor neutron dynamic system.

    利用核电站反应堆中子动力学系统单位阶跃响应数据,得到了系统的非参数模型

    youdao

  • This paper presents the input voltage shape reconstructed by FFT method from the distorted output shape and unit step response of impulse high voltage measuring system.

    本文介绍了一种根据冲击测量系统方波响应输出波形,利用FFT算法重建输入波形的方法。

    youdao

  • An study is made of cost control in oilfield production. The actual practice is to divide accounting unit step by step until individual Wells and then to subdivide them.

    研究油田生产成本控制问题,将成本的核算单位详细划分单井其细化分解。

    youdao

更多双语例句
  • Steven Russell, director of Massachusetts General Hospital's Diabetes Unit and co-author of the study, the next step is for researchers to develop a portable system about the size of a cellular telephone.

    VOA: standard.2010.04.15

  • Honeywell has thus far only taken the baby step of selling its performance fibers unit, whose products go into tires and ropes.

    FORBES: Breaking Up Is Good to Do

  • With Plug Power, he mentioned, Honda is testing a home fueling unit that can generate hydrogen from natural gas, an important step in development of hydrogen fuel cell vehicles.

    FORBES

  • With Plug Power (nasdaq: PLUG - news - people ), he mentioned, Honda is testing a home fueling unit that can generate hydrogen from natural gas, an important step in development of hydrogen fuel cell vehicles.

    FORBES: Natural Gas: Booming In The Beltway

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