fundamental frequency

英 [ˌfʌndəˈmentl ˈfriːkwənsi]

美 [ˌfʌndəˈmentl ˈfriːkwənsi]

基频；基本频率

计算机化学

英英释义

noun

• the lowest tone of a harmonic series
  Synonym:fundamentalfirst harmonic

双语例句

• Unified fundamental frequency and harmonic load flow solution in ac/ dc power systems
  平潮（期），静流交直流电力系统中统一基波和谐波潮流解
• The emphasis is to introduce how to extract speech signal and detect fundamental frequency.
  着重介绍了语音信号的分析和基频检测技术。
• Based on the assumption of the capacity spectrum method, the seismic performance of the structure is controlled by the fundamental frequency.
  工程界普遍采用的能力谱分析方法是建立在结构单自由度简化假设基础上，利用结构基本振型来进行能力分析。
• 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；
• I could do this. I could call this n equals one, the fundamental frequency.
  我可以这样做，我将n等于，基频。
• 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。
• 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。
• The chords the students liked best have frequencies with that harmonic relationship, too-all the frequencies are integer multiples of a common fundamental frequency.
  大学生们喜爱的和弦也都有着最好的谐振关系&所有的谐振频率都是一个常见基频的整数倍数。
• On the Source of the Ideological Trend of Romanticism in Revolutionary Literature; UNIFIED FUNDAMENTAL FREQUENCY AND HARMONIC LOAD FLOW SOLUTION IN AC/ DC POWER SYSTEMS
  浪漫：文学和革命激情共生的主义&革命文学浪漫主义思潮源流论析交直流电力系统中统一基波和谐波潮流解
• The effect of the length of the crack on the fundamental frequency is noticed.
  探究了裂纹长度对圆板基频的影响规律。