参数提取方法 meaning in English
parameter extraction method
Examples
- There two extracting strategies in this thesis : ( 1 ) transform the device characteristics equation to linear form and use “ least squares fit ” method to extract relevant parameters
本文主要采用了两种参数提取方法: ( 1 )将器件特性方程线性化,用最小二乘法提取相应参数。 - First , after deeply investigating help model , a harmonic related voicing detection algorithm based on mse criterion is developed , with the knowledge that voicing algorithm can be showed by degree of harmonic relation
首先，本文通过对help算法的深入分析，根据语音信号谐波相关程度能反映浊音度强弱的性质，开发了一种基于最小均方误差准则的谐波相关浊音度参数提取方法。 - The article use bp neural network prediction technology has realized that the synthetical prediction of many geological objectives , on the basis of analyzing and expounding the principles the neural network and seismic multi - parameter extracting method
本文在详细分析和论述了神经网络预测和地震多参数提取方法技术原理的基础上，应用bp神经网络预测技术实现了多个地质目标的综合预测。 - 3 . feature extraction of time series based on chaos theory is explored , which include the problem of temporal correlation in correlation dimension method , the robust method to evaluate the maximum lyapunov exponents , the extraction of generalised dimensions and the evaluation of h2 entropy of time series
研究了时间序列的混沌特征参数提取方法。包括关联维数算法中的时间相关、最大lyapunov指数的稳健估计算法以及广义维数和时间序列熵h _ 2的估计问题。 - In this paper , the authors studied a method , in which the anomaly parameter of seismic precursor is abstracted form the observed data of underground water level , and the spatial distribution patterns of the anomaly parameters in north china was scanned from 1984 to 2002 by using the parameters abstracted as inputs , and than , every pattern was superposed with the numerical pattern or quantitative evaluation about the tectonic activity and seismic risk in north china , to realize combining the spatial scanning of precursor anomaly with active tectonic background
摘要对地下水位地震前兆异常开展了参数提取方法的研究，并以其提取的结果为输入，对1984 ~ 2002年华北地区地下水位异常参数分布做了全时空扫描，继而将全部图像与华北地区构造活动性量化评估的数字化图像进行了叠加，实现了地下水位异常动态扫描与区域构造活动性背景的结合。