fundamental frequency
英 [ˌfʌndəˈmentl ˈfriːkwənsi]
美 [ˌfʌndəˈmentl ˈfriːkwənsi]
基频；基本频率
英英释义
noun
- the lowest tone of a harmonic series
双语例句
- Therefore, the secondary winding of transformer extracts harmonic energy without fundamental reactive power, which becomes applicable fundamental frequency power via frequency converter.
使二次侧绕组提取到不含基波无功的谐波电能，并经过变频装置变为可直接利用基频电能。 - A new audio analysis/ synthesis system of adapted window controlled by estimated fundamental frequency
一种新型基频变窗音频信号分析/合成系统 - Of, relating to, or being a wave with a frequency that is a fraction of a fundamental frequency.
分（频）谐波的：频率为基波频率整约数的一种周期性波的，与这种波有关的，是这种波的。 - To overcome the problem that the conventional rat race coupler can only operate at fundamental frequency and its odd harmonics, this paper presents a novel tri-band rat race coupler.
针对传统环形耦合器只能工作在单一频率以及它奇数次谐波的问题，本文提出了一种新型三频环形耦合器。 - An identification method for fundamental frequency of bridge from dynamic responses due to passing vehicle
从过桥车辆响应中识别桥梁结构基本自振频率的方法 - Finally, the fundamental frequency estimation under different PQ disturbances condition, such as harmonics, voltage.
提出了一种电能质量干扰环境下的电力系统基本频率估计方法。 - Approximate determination of the fundamental frequency of non-uniform tower structure based on engergy method
基于能量法的变截面高耸工程结构基频近似算法 - The traditional pitch detection algorithm based on wavelet transform extracts the fundamental frequency by comparing the positions of maximum wavelet coefficients of continuous scales.
传统的小波变换基频检测通过比较相邻尺度上的小波系数极值点来进行检测。 - Results and Conclusion The fundamental frequency of the beat signal is relative to the target distance.
结果与结论差频信号的基波频率与目标距离相对应； - The application of the undetermined fundamental frequency for analyzing the critical value of chaos
待定固有频率法在分析系统混沌临界值问题中的应用