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

• 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。
• 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
• 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
• 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
• 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。
• 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
• 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。
• To overcome the problem that the conventional rat race coupler can only operate at fundamental frequency and its odd harmonics, this paper presents a novel tri-band rat race coupler.
  针对传统环形耦合器只能工作在单一频率以及它奇数次谐波的问题，本文提出了一种新型三频环形耦合器。
• 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