PSD:功率谱密度

“功率谱密度”(Power Spectral Density)在学术和工程领域常被缩写为PSD,便于快速书写和日常使用。这一术语在电子学、信号处理及相关学科中尤为常见,用于描述信号功率在频域中的分布特性,是分析随机信号频率成分的重要工具。

Power Spectral Density具体释义

  • 英文缩写:PSD
  • 英语全称:Power Spectral Density
  • 中文意思:功率谱密度
  • 中文拼音:gōng lǜ pǔ mì dù
  • 相关领域psd 电子

Power Spectral Density的英文发音

例句

  1. AR model coefficients calculated according to the power spectral density ( PSD ).
  2. 根据AR模型系数计算功率谱密度(PSD)(PSD)。
  3. The concept of " equivalent noisy power spectral density " is introduced in this paper.
  4. 文中提出等效噪声功率谱密度(PSD)的概念。
  5. At last, the power spectral density function and the mean square value function of the random displacement response of a plate with stationary random current of white noise were calculated.
  6. 最后通过具体算例,对处于外加磁场中的导电薄板通以理想白噪声的平稳随机电流,对其位移响应的功率谱密度(PSD)函数和均方值函数进行了计算。
  7. The influence of random signals on the power spectral density characteristic of switching function is studied and a practical design of randomized PWM is proposed.
  8. 分析了随机信号对开关函数功率谱密度(PSD)特性的影响,据此提出随机脉宽调制技术的实用化设计方法。
  9. The random vibration analysis of transmission tower based on wind power spectral density method;
  10. 用复模态方法求解了输电杆塔基桩轴向振动的线性偏微分方程。