1) sequence representation
序列表征
1.
Until now, we have found that people could achieve the rules that generate all the sequences, although what sequence representation is based was still a secret.
而序列反应时任务中发生获得序列表征到底是什么，这一问题对于揭示序列学习的本质有重要意义。
2) Study on Sequence Representation
序列表征的研究
3) sequence feature
序列特征
1.
The idea is to search similar sequence by analyzing and comparing the sequence feature.
针对基因组序列搜索的特点,从提高序列搜索效率出发,提出了一种新的、速度更快的搜索方法,其核心是通过序列特征的分析和比较搜索相似序列。
4) Characteristic sequence
特征序列
1.
The characteristic sequences PS01095 and PS00232 of C/18 family chitinase were translated into Z-scales, which then were used as input data to establish a prediction model for optimum pH based on stepwise regression.
基于Z标度法对C/18家族几丁质酶的特征序列PS01095和PS00232进行数字转换,将得到的数据集采用逐步回归方法回归预测,构建了几丁质酶特征序列与其最适pH间关系的数学模型。
5) signature sequence
特征序列
1.
Based on the generalization of MUSIC method and the signature sequence of users,a new method is proposed to estimate multi-path time delay for CDMA personal station.
该方法结合用户的特征序列,不需要导频信号,直接对接收的用户信号进行时延估计,为处于小区边界的用户同时利用几个基站发射的信号实现多径分集、改善性能创造了条件。
2.
Based on the signature sequence of users,a new method is proposed to provide the simultaneous estimation of both the direction of arrival (DOA) and the direct sequence for nonstationary code division multiple access (CDMA) signals in this paper.
本文研究CDMA信号的波达方向和直接扩频序列同时估计问题,在无任何波达方向信息的条件下,提出了利用用户特征序列定义一种新的目标函数,通过对目标函数寻优得到最佳权矢量,从而实现对波达方向和直接扩频序列进行估计,并利用改进的递归算法对权矢量进行实时更新,以适应移动通信无线环境的时变而导致信号的非平稳变化。
6) sequential feature
序列特征
1.
On the basis of mining tremor records,mining status, meteorologic dare and tectonic structure of Laohu Tai coal mine, the time and frequency s sequential features of mining tremors are studied.
以抚顺老虎台矿矿山地震监测、开采、气象、地质等资料为基础，分析了老虎台矿矿山地震活动的时间、频度等序列特征。
补充资料：表征
| 表征 representation 信息在头脑中的呈现方式。根据信息加工的观点，当有机体对外界信息进行加工时，这些信息是以表征的形式在头脑中出现的。所以表征是客观事物的反映，又是被加工的客体。信息的编码和存储有视觉形象形式和言语听觉形式，抽象概念或命题形式。那些具有形象性特征的表征，也称表象，它只是表征的一种形式。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条