1) the frequency of power spectral peak
功率谱峰值频率
3) peak spectral power
峰值光谱功率[光]
4) power spectrum density peak method
功率谱峰值法
1.
To study validity of power spectrum density peak method used to identify modal parameter of concrete bridge under ambient excitation,number simulation of one pre-stressed concrete bridge is carried out.
目的为探讨基于环境激励下功率谱峰值法对于混凝土桥梁模态参数识别的可行性和方法的有效性。
5) spectrum peak frequency
谱峰频率
6) peak power
峰值功率
1.
Comprehensive test technology of pulsed laser peak power in common wavebands;
几种常见波段脉冲激光峰值功率综合测试技术研究
2.
Study on the methods of measurement and calibration of the peak power of the narrow pulsed semiconductor laser
窄脉冲半导体激光器峰值功率测试及校准方法研究
3.
In the paper,a kind of stretch enlargement and fast discharge circuit for the detecting of single and repeat frequency impulse signal is introduced,and applied on the detection of peak power of narrow impulse laser.
介绍了一种用于对单个及重频窄脉冲信号进行检测的展宽放大和快速放电电路,并应用在窄激光脉冲峰值功率检测中。
补充资料：峰值音乐输出功率
英文缩写：PMPO以音乐信号瞬间能达到的峰值电压来计算的输出功率，其商业意义大于实际作用。PMPO功率可以比国际公认的有效值额定输出功率(RMS)高出3至4倍，例如早期的手提式收录机每声道RMS功率仅4、5瓦，但采用PMPO来标示，数值一下就可以增大到20W左右。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条