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

• A New High-accuracy Method on Fundamental Frequency Measurement for Power System
  电力系统基波频率的高精度测量新方法
• 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
• 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
• 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
• 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；
• 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 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。
• 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。
• UNIFIED FUNDAMENTAL FREQUENCY AND HARMONIC LOAD FLOW SOLUTION IN AC/ DC POWER SYSTEMS an alternating [ a direct] current dynamo
  交直流电力系统中统一基波和谐波潮流解交流[直流]发电机