fundamental signal meaning in Chinese
基波信号
Examples
- The sum of those signals , ranging from 0 to 9 , is the firm ' s overall fundamental signal
这些信号数值的总和大小从0到9 ，是公司整体的基本信号。 - In accordance with standard asset pricing theory , the stock market should be a macroeconomic " barometer " , should be able to forecast the stock yield productivity changes , stock prices reflect economic fundamentals signal
根据标准的资产定价理论,股市应该是宏观经济的“晴雨表” ,股票收益率应该能预测生产率的变化,股票价格能反映经济基本面的信号。 - Blind signal processing is a fundamental signal processing technology aimed at retrieving a system ' s unknown information from its output only . mimo blind source separation may consist of recovering unobserved sources from several observed signals without prior knowledge of sources or the channel
多输入多输出系统的盲源分离，是指在对源信号和信道没有任何先验知识的情况下，从观测到的几个信号中来恢复出未知的源信号。 - In order to optimize the modulation performance , the relationships between the modulation signals ( include fundamental signals and zero - sequence signal ) and space vectors , between the modulation signals and space - vector sectors were discussed , then three kinds of optimal switching pattern of space - vector modulation are established
文章首先从研究svpwm调制中零序信号与零电压矢量和非零电压矢量之间的关系这一独特角度出发，探讨了svpwm的优化调制方法，找出了三种开关损耗小、适用于高频化逆变器的优化开关模式。 - It is one of the important parts for the control of hupqc to detect the reference compensation signal . the predictive strategy is presented based on wavelet theory , that means tracing the fundamental signal and replacing with sampling data every half cycle . the fundamental signal is forecasted step - by - step in a half cycle earlier
补偿指令信号的检测是电能质量调节装置的控制环节之一，本文提出了基于小波理论的预测检测策略，跟踪基波信号，以半周期为采样更新速度，应用小波变换法对信号的基波分量进行递推式预报，并取其与实时信号之差做为参考，然后产主与之大小相等、相位相反的信号作为hupqc的实时补偿指令信号。