英语词汇amplitude spectrum怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

　

单词	amplitude spectrum
释义	amplitude spectrum 简明释义振幅谱：一种表示信号频率分布的图表，用于显示信号各个频率分量的振幅。网络释义 1 [物]?振幅谱分形理论在裂缝预测中的尝试_stmopen 关键词】: 分形理论振幅谱裂缝预测 [gap=751]Keywords】: Fractal Theory; Amplitude Spectrum; Fracture Prediction 2 ?变幅谱 amplitude spectrum 变幅谱; 幅值谱; 振幅频谱; 振幅谱.. 3 ?幅值谱自功率谱密度函数(Auto-power spectral density function)与幅值谱(amplitude spectrum)的关系 ? 1 T 2 R xx ? 短语 1 amplitude spectrum shaping 振幅谱整形 2 cross amplitude spectrum 统计交叉振幅谱 ; 交叉幅频谱 3 Fourier amplitude spectrum 傅立叶幅谱 ; 傅立叶幅值谱双语例句 1 It is obvious that the asperity size effects on the amplitude spectrum. 粗糙面的大小对振幅谱的影响不显著。 2 Finally, the effect of striking force and striking point at string on the amplitude spectrum are discussed. 从理论和谱分析实验研究了钢琴的击弦点及击弦力度对钢琴幅度谱的影响。 3 This paper presents computation of the signal's amplitude spectrum and phase spectrum the Fourier transform. 主要应用傅立叶变换方法计算各种信号的振幅谱和相位谱。
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