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

• 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。
• 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
• Fundamental Frequency Transformation and Unpredictability Estimation Algorithm of Chaotic Systems
  混沌系统设计中的基频变换及不可预测性估计算法
• The influence of fundamental frequency to performance of speaker recognition using MFCC
  MFCC中的基音频率信息对说话人识别系统性能的影响
• The extinguish of arc of single-phase grounding fault is analyzed with high frequency theory and fundamental frequency theory.
  本文分析了小电流接地系统弧光接地过电压的基本原理及高频熄弧理论和工频熄弧理论。
• 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。
• This model can also be used to abstract the fundamental frequency of speech and to measure the frequency of pure tone precisely.
  这一模型也可用于语音信号的基频提取和纯音频率的精密测量。
• 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
• 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
• 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。