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frequency domain

  • 频域:指信号在频率上的表示,通常使用傅里叶变换将时域信号转换为频域信号。

网络释义专业释义英英释义

  频域

... scale 改变比例 frequency- domain 频域 random 随机的 ...

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短语

frequency domain analysis 频域分析

frequency domain model reduction method 频域模型降阶法

complex frequency domain [电子] 复频域

spatial frequency domain 空间频率域

optical frequency domain reflectometer 光频域反射计

frequency-domain equalizer [通信] 频域均衡器

frequency domain synthesis 频域综合

frequency domain criterion 频域判据

frequency-domain time series [统计] 频域时间数列

 更多收起网络短语
  • 频域

·2,447,543篇论文数据,部分数据来源于NoteExpress

Frequency domain

  • abstract: In electronics, control systems engineering, and statistics, the frequency domain refers to the analysis of mathematical functions or signals with respect to frequency, rather than time. Put simply, a time-domain graph shows how a signal changes over time, whereas a frequency-domain graph shows how much of the signal lies within each given frequency band over a range of frequencies.

以上来源于: WordNet

双语例句

  • This notion of inter-domain transformation is useful in many fields of study-for example, moving from the time domain into the frequency domain in the field of signal processing.

    这种域间转换的概念在很多领域的学习中都很有用—例如,信号处理领域中从时间域移入频率域。

    youdao

  • Firstly, this algorithm can analyze the frequency domain characteristics of the transmitted signals from IoT's different components.

    首先,该算法能分析物联网的不同的组件所发送的信号的频域特性。

    youdao

  • The invention relates to a method and a device for demodulating a frequency domain fiber grating sensing network.

    本发明涉及一种频域光纤光栅传感网络解调的方法和设备。

    youdao

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