Vocab Bloom Hub

signal detection

/ˈsɪɡnəl dɪˈtekʃən/

翻译: 在噪声环境中检测信号是否存在的过程,常用于电信、雷达或心理学等领域,将有意义的信息与背景干扰区分开。

1 个条目

phrase

/ˈsɪɡnəl dɪˈtekʃən/C1formaltechnical
  • zh在噪声环境中检测信号是否存在的过程,常用于电信、雷达或心理学等领域,将有意义的信息与背景干扰区分开。

The process of identifying the presence of a signal in a noisy environment, often used in fields like telecommunications, radar, or psychology to distinguish meaningful information from background interference.

  1. Detection of a signalC1formal

    The process of identifying the presence of a signal in the presence of noise or interference.

    zh信号检测

    • Signal detection theory is used in psychology to measure decision-making.
    • The radar system is designed for accurate signal detection.
    • Engineers improved the signal detection algorithm to reduce false alarms.