英语人>网络例句>linear 相关的网络例句
linear相关的网络例句

查询词典 linear

与 linear 相关的网络例句 [注:此内容来源于网络,仅供参考]

There are four innovations in this paper: firstly, in order to focus our research on the development of matured stock market, we use the data in 2007 as our sample interval, which makes the results of the model more convincing. Secondly, taking the potential non-linear relationship among the various of indexes fully into account, we employ cointegration test instead of using the multiple variables linear regression method to study stock price index and macroeconomy.

其次,国内对股票价格指数和宏观经济的研究主要采用多元线性回归方法,本文在实证研究方面,充分考虑到各种指标之间潜在的非线性关系,运用了协整检验的方法,避免了可能出现的"伪回归"现象。

This article introduces the status quo of linear stepping electric motor and research content of this topic, then discusses the development of linear stepping motor drive unit and general situation of the researched sample unit, furthermore supply the detailed introduction to DSP controller.

本文首先对直线电机的发展情况以及本课题的研究内容进行了介绍,然后讨论了直线步进电机驱动器的发展和本文所研究的样机的概况,接着对DSP控制器作了详细地介绍。

Linear maps take elements from a linear space to another, in a manner that is compatible with the addition and scalar multiplication given on the vector space.

唯一的要求是,在标形式的数学结构,称为领域。在应用软件,这一领域通常是外地的实数或复数领域。

Methods At first, the relationship of linear or non-linear between dependent X and independent Y in original data can be distinguished by scatter diagram which can be made through Excel software.

方法通过利用Excel可绘制散点图的功能,了解原始数据自变量X和因变量Y间的线性与非线性关系,并由自变量X和因变量Y的自然对数转换后的散点图的情况,决定采用何种曲线拟合。

Methods At first, the relationship of linear or non-linear between dependent X and independent Y in original data can be distinguished by scatter diagram which can be made through Excel software. The scatter diagram of log- arithmic transformation between dependent X and / or independent Y decides which curve to be fitted.

通过利用Excel可绘制散点图的功能,了解原始数据自变量X和因变量Y间的线性与非线性关系,并由自变量X和因变量Y的自然对数转换后的散点图的情况,决定采用何种曲线拟合。

Firstly, we analysize the boundary value problem for linear singular system, several properties for linear singular system are given, and then the existence for boundary value problem to nonlinear singular system is proved by using the previous properties discussed and Schauder's fixed point theorem.

接着,利用Banach不动点定理,研究了Volterra型广义积分微分系统边值问题解的存在唯一性,最后给出了几个推论。

Based on the given results of second order boundary value problem, the existence of solutions of nonlinear differential-difference equation and unique of solutions of Hammerstein type integro-differential-difference linear equation were established because Hammerstein linear equation featured only one solution.

以二阶边值问题的已知结果为基础,建立了微分差分非线性方程解的存在性,以及Hammerstein型线性方程解的唯一性。

In order to improve the sensitivity of sensors to improve sensor linearity, linear range of the sensor increases, the design of the two-phase反串coil, two secondary coil of the opposite polarity voltage, LVDT output voltage is two times level difference between the voltage coil, the output voltage and core values of the linear relationship between displacement.

为了提高传感器的灵敏度,改善传感器的线性度、增大传感器的线性范围,设计时将两个线圈反串相接、两个次级线圈的电压极性相反,LVDT输出的电压是两个次级线圈的电压之差,这个输出的电压值与铁心的位移量成线性关系。

It allows you to see complex relationships among ideas, such as self-perpetuating systems with feedback loops, rather than forcing you to fit non-linear relationships to linear formats, before you have finished thinking about them.

从众多的思想中可以找到复杂的关系,例如不间断的循环反馈系统,在完成所有的思考之前,这要强于线性的模式。

The traditional query tree optimization methods,parallel database optimization methods based on left linear trees and right linear trees,bushy trees,and operation of the forest,have their own pros and cons,they have been more in-depth and maturity of the study.The query optimization method based on multiple weighted tree has studied its model of parallel query plan,its complexity model of parallel query plan and query optimization algorithms.The semantic query method transforms an inquiry into one or several semantic equivalence inquiries then has to find and implement a strategy to achieve a better query.Agent-based parallel database query optimization using Multi-Agent technology to automatically search the integrity constraint conditions which are related to the determined query,there for,the efficiency between several relations' joins has been greatly improved.The parallel optimization algorithm,based on genetic algorithm which is suitable for multi-joins of cluster environment,has deeply studied the relations storage options,multi-joins query optimization and query processing and other key technologies based on cluster parallel database.

传统的查询树优化方法,即基于左线性树、右线性树、浓密树、操作森林的并行数据库查询优化方法,各有优劣,对其的研究比较深入、成熟;基于多重加权树的查询优化方法,研究了其并行查询计划模型、并行查询计划的复杂性模型和查询优化算法;语义查询优化方法将一个查询变换成一个或数个语义等价的查询,进而寻找并执行这些等价查询中具有较好实现策略的一个;基于Agent的并行数据库查询优化采用Multi-Agent技术自动查找与给定查询有关的完整性约束条件,使得多个关系间连接操作的效率得到很大的提高;基于遗传算法的并行优化算法,深入研究了基于机群并行数据库中关系存储的选择、多连接查询优化和查询处理等关键技术。

第57/100页 首页 < ... 53 54 55 56 57 58 59 60 61 ... > 尾页
推荐网络例句

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。