Fisher discriminant function是什么意思

网络释义

用法例句

In the paper,the discriminant function is derived from the Fisher principle to distinguish large pore paths in sandstone oil layers based on logging curves.

根据测井曲线,运用费歇准则导出了识别砂岩油层大孔道的判别函数,判别函数是测井曲线的线性组合。

Methods: The dada from 22 patients with dermatomyositis complicated by malignant tumor and 43 patients with dermatomyositis without malignant tumor were analyzed and used to establish a discriminant function.

方法 : 2 2例皮肌炎合并恶性肿瘤患者作为一组 ,43例皮肌炎不合并恶性肿瘤患者作为另一组 ,对两组患者的临床及实验室指标进行分析 ,建立判别函数。

The geometry and information s distance discriminant function are used in our work,the first only calculates the model parameters,so it is simpl.

在以往通过建立火控系统误差时间序列的动态数学模型对火控精度做定性分析的基础上,提出基于时序判别函数对火控系统精度进行定量分析,其结果能给出火控系统精度更客观的检测评定。

Through simplification of key normal equation set,the decision function is obtained and the effect of decision is not affected.

给出了多元判别分析的数学原理和方法,通过对正规方程组解的简化处理,在不影响分类判别决策的前提下获得了判别函数。

This approach is better than old ones where the decision function is calcul.

跟过去一贯采用的每走一步都要计算判别函数的传统方法比较 ,具有较强的优越性 。

Normally we i-dentify the properties of unknown geological object by mul-tivariate discrimination function.

判别分析是化探常用的一种地质统计方法,通过多变量判别函数来判别未知的地质体的属性。

Value of Discriminant Function Applied in the CT Diagnosis of Parotid Tumors

判别函数在腮腺肿瘤CT诊断中的价值

The adhibition of magnify on differentiation of consistent convergence about function term progression;

放大法在判别函数项级数(函数列)一致收敛时的应用

Study on Discriminant Function of Technique Types for Triple Jumpers;

三级跳远运动员技术类型判别函数的研究

RESEARCH ON DISCRIMINATION OF MOTHER-INFANT ATTACHMENT TYPE;

城市婴儿依恋类型分析及判别函数的建立

Application of ITO Method and Discriminant Functions in Full Sibling and Half Sibling Identification

ITO法和判别函数法在同胞关系鉴定中的应用

He analysed the results using a technique called discriminant function analysis.

博士用一种叫做判别函数分析的方法对结果进行研究。

Evaluation of Discriminant Function for Rheumatism A Rthritis of TCM Identification and Initial Explore to Gene Expression

类风湿关节炎中医证型判别函数效果评价及基因表达的初步探讨

Clinical significance of multiple tumor marker protein chip detective system and diagnostic function in diagnosis of female tumors

多肿瘤标志物蛋白芯片检测及判别函数在妇科肿瘤诊断中的应用

Diagnostic Function Based on Multiple Tumor Markers in Ovarian Cancer by Bayesian Methods:Establishment and Clinical Significance

Bayes法建立卵巢癌多肿瘤标志物判别函数及临床意义

The Estimation of Consistent Convergence about a Kind of Function Series;

关于一类函数级数一致收敛性的判别

A simple proof of higher derivative discriminance on function extreme value

函数极值高阶导数判别法的简单证明

The Criteria of Harmonic α-Bloch Function and Harmonic Little α-Bloch Function;

调和α-Bloch函数和调和小α-Bloch函数的判别准则

The Properties and Criterion of Normal Functions and α-normal Functions;

正规函数与α-正规函数的性质及判别准则

On the two mistaken ways in solving fractional function s rangs by discriminant method;

用判别式法求分式函数值域时的误区

In the paper, the criterion of the white exponential law of a discrete function is given after discussing the necessary and sufficient conditions of a continuous function being an exponential function.

研究了函数为指数函数的充要条件 ,并给出了白指数律的判别准则 .

Two Discriminances of the Uniform Convergence of the Series of Functions;

关于函数级数一致收敛性的两个判别法

Necessary and sufficient conditions on uniform convergence with functional series

关于函数项级数一致收敛判别法的充要条件

The Properties and Operations of ω-Ultradistribution Spaces;

Beurling型ω-超广义函数空间的一些判别定理