item characteristic function是什么意思

网络释义

用法例句

With the method of documentation ,the paper makes an analysis of the event features and the characteristics of energy accommodation of 800-meter race .

运用文献资料法对当今800米跑的项目特征、供能特点进行分析,认为800米跑是一项长时间高速度的项目,其无氧供能高达84%,在训练中应紧紧围绕无氧供能进行训练。

By using the method of documentation, the paper makes an analysis the event feature and the characteristics of energy accommodation of 800-meter race.

运用文献资料法对800m跑的项目特征、供能特点进行了分析。

Regularity of eigenfunction about Laplacian;

Laplace算子的特征函数的正则性

The velocity potential in each region is expanded by eigenfunctions.

假想存在一个圆柱面,把流场划分为内外区域,在每个区域上将速度势用特征函数展开,然后在它们的公共边界上进行匹配,匹配的原则是公共边界上速度连续,压力连续,从而可得到关于未知系数的一组线性代数方程组,解出未知系数,即可求得流域中任意一点的速度势和波高。

The velocity potential in each region is expanded with eigenfunctions.

假想存在一个圆柱面,把流场划分为内外区域,在每个区域上将速度势用特征函数展开,然后在它们的公共边界上进行匹配。

Calculation formula of a characteristic function in patern recognition;

模式识别中特征函数的计算方法

Properties of the general thermodynamic characteristic function;

再论通用特征函数的性质

The numerical feature of the random variable,such as mathematic expectancy and variance,reflects the feature of distributional function;yet it is the feature function that describes the distributional function,and promises more convenience in application.

随机变量的数字特征———数学期望、方差等能反映分布函数的性质,但确切刻画分布函数的是特征函数,特征函数比分布函数应用起来更方便。

In this article,the author uses the probability numeral features which is also called as random variable feature function to get the random variable s n-moment matrix,mathematical expectations and mean square error,so that the average value and mean square error in the quantum mechanics can be got.

利用概率数字特征即随机变量的特征函数,求随机变量的n阶矩及随机变量的期待值和方差的方法,求解量子力学中的平均值。

The feature functions were reckoned as the most important part of the maximum entropy model which could affact the last result of system.

在最大熵等统计机器学习模型当中,特征函数的选择可以说是对系统整体性能影响最大的部分。

Study on IT Project Characteristics Identification and Project Classification Based on PCA Technology

基于PCA技术的IT项目特征识别和项目分类研究

Discussion on Classification of Olympic Sports Items and their Characteristics of Item Groups;

奥林匹克运动项目分类及其项目群特征的研究

ON UNPACKAGING INDIVIDUAL EVENT AND TEAM EVENT BY NONINTELLECTUAL ASPECTS OF PSYCHOLOGY;

集体项目和个人项目的非智力特征分解研究

High & New Technology Enterprises Project Financing Characteristic and Finance Strategy Choosing;

高科技企业项目融资特征及策略选择

Analysis of Complexity of Large-scale Agricultural Construction Projects;

大型农业建设项目的复杂性特征分析

Research on Technical & Tactical Characteristics of Racket Games;

隔网对抗(持拍类)项目技战术特征

A Research on Order Framework Feature of Congregate Item in Aerobits;

健美操集体项目的队形结构特征研究

The Study on the Options Character of Project Region Investment and the Corresponding Decision-Making;

项目区域投资的期权特征与决策研究

The Structure Model and Increment Character of Upriver Value Chains in Project-Oriented Enterprises;

项目制造型企业上游价值链增值特征

On the Features of Managing High-efficient Logistics Project Team;

对高效物流项目团队管理特征的探析

The Research on Aesthetic Characteristics of Sports Events with Difficulty Beauty Skills;

“难美技能类”运动项目美学特征研究

Characteristic Analysis and Selection of Engineering Project Management Modes

工程项目管理模式的特征分析与选择

Theoretical Study on Characteristics of Techniques and Tactics in Fencing

击剑运动项目技战术特征的理论研究

ANALYSIS OF EPIDEMIOLOGICAL CHARACTERIS TICS OF MATERNAL MORTALITY IN TARGET COUNTIES IN 2007

2007年项目地区孕产妇死亡特征分析

Character on Team Trust of Collective Ball Sport Team

球类集体项目团队信任及其特征分析

Effects of the Diagnosticity in Feature Induction

项目诊断性在特征推理中作用的研究

Physiological Characteristics of Strength Training in the Hurdle Race

跨栏跑项目专项力量素质的生理学特征

Comparison and Researching about Tournament Abilities Characteristic of Antagonism Items;

对抗性项群代表项目竞技能力特征的比较研究