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 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。
• 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；
• 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。
• 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
• 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
• 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
• 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。