离散量,measure of diversity
1)measure of diversity离散量
1.Predicting Enzyme Subclass Based on the Method of Measure of Diversity;基于离散量算法预测酶的亚类
2.Firstly,based on information theory,a basic concept ofmeasure of diversity is given and an inequality aboutmeasure of diversity is proved.基于信息理论给出了离散量的基本概念,讨论并证明了离散量的一个基本不等式,进而给出了离散增量的概念。
3.Three increments of diversity between themeasure of diversity D(X_e), D(X_i), D(X_s) and D(X) derived from one sequence in the standard set or the test set are respectively calculated.在统计分析的基础上,选取21种三联体的概率,作为信号参数,并以这些参数分别构建内含子、外显子和基因间序列的离散源,计算了离散量。
英文短句/例句
1.The Enlightenment of Henie Theorem Relation Between Continuous Quantity and Discrete Quantity;Henie定理的启发——连续量与离散量的联系
2.scattering ion energy ratio散射离子的能量比值
3.Research of the continization of variables in quantum statistics量子统计中离散变量连续化问题研究
4.electronic discrete variable automatic computer电子离散变量自动计算机
5.WAIS scatter profile韦氏成人智力量表离散剖图
6.THE RANDOM STEP METHOD FOR MIXED DISCRETE CONTINUOUS VARIABLE OPTIMAL DESIGN混合离散变量优化设计的随机步长法
7.Continuous Approach to Discrete Optimum Design;离散变量优化设计的连续化方法研究
8.Research of Optimum Design of the Space Truss on Basis of the Discrete Variable;基于离散变量网架结构优化设计研究
9.Normal Vectors and Curvatures Estimation on Triangular Mesh;离散三角网格上的法向量和曲率估计
10.Separated model of forecasting and controlling Chinese total population;中国人口总量预测与控制的离散模型
11.Strategic positioning in a quantitative SWOT model based on discrete valuation;基于离散评价的定量SWOT战略定位问题
12.Separate Random Variable for Mutually Independent Distinction Method;离散型随机变量相互独立的判别方法
13.To Analyze the Maximum of Transmission Network Current through Discrete Mathematics;用离散数学分析传输网络流量最大化
14.The Resolving Methods of the Discrete Random Variable Mathematical Expectation;离散型随机变量的数学期望分解求法
15.Dispersed Random Variables Extreme Value in Common Sequence of Distributions;离散型随机变量常见分布列中的极值
16.On Probability Distribution of Minimum and Maximum of Some Discrete Random Variable;一类离散型随机变量最值的概率分布
17.Study of optimum design for structure with discrete variables;离散变量结构优化设计算法研究综述
18.Studies on Compass Rose and Discreteness in Time Series of Stock Price Increments;罗盘图及股价增量时序的离散性研究
相关短句/例句
discrete magnitude离散量
1.This paper analyses the directive function of the dialectical transforming fromdiscrete magnitude into continuous quantity in building the logarithm by Napiel and the calculus by Leibnitz,thus embodying the historic feats of the mathematical analogism in the mathematical discovery.分析了从离散量到连续量的辩证转化在纳白尔建立对数和莱布尼兹建立微积分过程中的指导作用。
3)discrete quantity离散量
1.In this paper it discusses the method of how to count the numbers of aerosol particles through using many-corridorsdiscrete quantity gathering system.讨论了运用多道离散量数据采集系统 ,对微粒子进行检测的方
2.In this paper, we present the number sequence method which can treat accurately with continuous quantity anddiscrete quantity solving questions in mathematic analysis and some applied examples from different aspects.给出了在数学分析解(证)题中,如何正确处理连续量与离散量的方法———“点列(数列)法”,并从几个方面例说了该方法在数学分析解(证)题中的一些应用。
4)discrete variable离散变量
work iterative optimization of virtual n-dimensionaldiscrete variables;拟n维离散变量网格迭代优化方法
2.Study ondiscrete variables optimization design for heliocentric-type reducer based on simulated annealing algorithm;基于SA算法的行星齿轮减速器离散变量优化设计
3.Superficial talking on optimum structure design ofdiscrete variable with improving method;浅谈离散变量改进算法的结构优化设计
5)discrete variables离散变量
1.How to determinediscrete variables in structural optimization by neutral networks and genetic algorithm;遗传算法和神经网络组合求解离散变量结构优化问题
2.Chaotic genetic algorithm for structural optimization withdiscrete variables;离散变量结构优化设计的混沌遗传算法
3.Engineering structure sdiscrete variables optimum desig nunder multiple loading conditions;工程结构的多工况离散变量优化设计
6)increment of diversity离散增量
1.Application of immune classifier based onincrement of diversity in model species genomes基于离散增量的免疫分类器在模式生物基因中应用
2.The new information coefficient improved theincrement of diversity and could be applied to cluster analysis.这一新的信息系数较离散增量信息系数有所改进,并可应用于聚类分析。
3.Based on this inequality,a concept ofincrement of diversity is discussed and a defined.基于信息理论给出了离散量的基本概念,讨论并证明了离散量的一个基本不等式,进而给出了离散增量的概念。
延伸阅读
离散时间周期序列的离散傅里叶级数表示 (1)式中χ((n))N为一离散时间周期序列，其周期为N点，即式中r为任意整数。X((k))N为频域周期序列，其周期亦为N点，即X(k)=X(k+lN)，式中l为任意整数。从式(1)可导出已知X((k))N求χ((n))N的关系(2)式(1)和式(2)称为离散傅里叶级数对。当离散时间周期序列整体向左移位m时,移位后的序列为χ((n+m))N，如果χ((n))N的离散傅里叶级数(DFS)表示为,则χ((n+m))N的DFS表示为
