spectral density的意思

譜線密度

相似詞語短語

spectral───adj.[光]光譜的；幽靈的；鬼怪的

density───n.密度

phonolite density───響巖密度

spectral efficiency───頻譜效率

spectral resolutions───[遙感][光]光譜分辨率，[光]譜分解

tapped density───[冶]振實密度

spectral radius───[數]譜半徑

lineament density───線理密度

fayalite density───輝綠巖密度

雙語使用場景

Flicker noise is approximately simulated by power law model of phase noise spectral density.───相位噪聲功率譜的冪律模型，近似地模擬了相位噪聲。

Power spectral density is an effective tool to evaluate random vibration in circulation environment.───功率譜密度是評價流通環境過程中隨機振動的有效工具。

methods of computation and realization of signal power spectral density are mainly discussed.───主要描述了信號功率譜的計算和實現方法。

A random signal of known statistical properties of amplitude, distribution, and spectral density.───振幅、分布及譜密度等的已知統計特性的隨機信號。

The estimation of the phase difference of two vibration signals of the same frequency by cross-spectral density───用互譜密度函數估算兩同頻振動信號的相位差

An Analytical Solution to the Spectral Density Function of Across-Wind Load Fluctuation on Rectangle High Rise Buildings───矩形高層建筑橫向湍流脈動風壓譜密度函數的分析計算

Relationship Between Noise Figure and Equivalent Input Noise Current Spectral Density for Optical Receiver Design───光接收機前端等效輸入噪聲電流譜密度與噪聲系數間的關系

estimated energy average period from spectral density distribution───從譜密度分布估算波浪平均周期

Fluctuating Wind Power Spectral Density of Mode Force and Mode Displacement of Large Cantilevered Roof───大懸挑屋蓋脈動風模態力譜與位移譜

英語使用場景