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

• Application of Power Least Square Method in Piano Fundamental Frequency Estimation
  加权最小二乘法在钢琴基频估计中的应用
• Algorithm for Fundamental Frequency Detection Based on Wavelet Transform and ACF
  基于小波变换和自相关函数的基音频率检测算法
• 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
• 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
• 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。
• 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。
• 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。
• 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。
• 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