power spectral density发音

意思翻译

[物]功率谱密度

相似词语短语

spectral───adj.[光]光谱的；幽灵的；鬼怪的

density───n.密度

phonolite density───响岩密度

spectral efficiency───频谱效率

spectral resolutions───[遥感][光]光谱分辨率，[光]谱分解

tapped density───[冶]振实密度

spectral radius───[数]谱半径

lineament density───线理密度

fayalite density───辉绿岩密度

双语使用场景

methods of computation and realization of signal power spectral density are mainly discussed.───主要描述了信号功率谱的计算和实现方法。

matrix of power spectral density function of fluctuating wind load is established first.───首先建立了脉动风荷载的功率谱密度函数矩阵。

Power spectral density is an effective tool to evaluate random vibration in circulation environment.───功率谱密度是评价流通环境过程中随机振动的有效工具。

Fluctuating Wind Power Spectral Density of Mode Force and Mode Displacement of Large Cantilevered Roof───大悬挑屋盖脉动风模态力谱与位移谱

英语使用场景

The matrix of power spectral density function of fluctuating wind load is established first.

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.

This paper presents a Fourier transform pair of a stagger-lag autocorrelation function and its power spectral density (PSD).

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.

The power spectral density of gearbox vibration signals is estimated by the periodogram from which original feature sets are derived.

Power spectral density deduction and analysis were made to show that the power spectrum of DS-UWB signal was governed by pulse spectrum and code spectrum.

The Short Time Fourier Transform (STFT) is utilized to estimate the power spectral density (PSD) of the tunneling-current signals and the data's feature vector was extracted in the frequency space.

AMI generated code, and for its power spectral density and time - domain waveform.

To assess this objectively, we fitted the power spectra to the following function where is the power spectral density at frequency.