1) sample characteristic observation deta

样本特征数据
2) sample characteristic function

样本特征函数
1.
On the base of sample characteristic function,parameters estimation of symmetric alpha stable distribution is discussed by least absolute deviation method in this paper.
在样本特征函数的基础上,探讨了用最小绝对偏差法估计对称alpha稳定分布的参数,并在大样本条件下给出了参数的渐近置信区间。
3) feature samples

特征样本
1.
To select feature samples in circuit fault diagnosis,we propose a method of cloud-sample generation,and apply it to artificial-neural-network training and recognition.
为了选择电路故障诊断中的特征样本,提出了产生云样本的方法,并用于神经网络的训练和识别。
2.
A nonlinear multi-way independent component analysis (MICA) technique was proposed that is multi-way kernel independent component analysis based on feature samples (FS-MKICA) method.
针对间歇过程的非线性操作特性,提出一种非线性的多向独立成分分析(MICA)方法-基于特征样本的多向核独立成分分析(FS-MKICA)。
5) sample data

样本数据
1.
Firstly, the preprocess of sample data are performed to get normal data for construction project bidding of complex indexes.
针对建筑工程这一企业对象中复杂指标的评标问题,首先对样本数据进行预处理,得到数据的规范化形式,然后利用这些样本输入SOM神经网络模型,并对其进行训练,构造出一个具有一定决策能力的综合评估模型。
2.
Based on the characteristics of received sample data in the TD-SCDMA system, this paper combines the processes of polynomial regression reasonably and chooses the optimum partial sample data according to it.
根据TD-SCDMA接收系统样本数据特点,对多项式回归过程进行了合理组合并将其作为最佳样本数据选择依据。
3.
The key is how to use the sample data and mathematical model.

我认为这种现象有利也有弊,关键是如何利用好数学方法和样本数据。
6) sampled data

样本数据
1.
In accordance with the check indexes of the land proportion division rationality in the land classification work,this paper analyzed the distribution conditions of the sampled data and put up various ways to check the sampled data.
本文根据土地定级工作中土地级别划分合理性的检验指标,分析了采样数据的分布情况,提出了多种样本数据的检验方法,并给出了检验步骤和相应的数学模型,保证了土地级别划分的合理性。
补充资料:样本特征
样本特征
sample characteristic
样本特征[咖沙d脚m动的拓c;““6Opo明aax叩~-脚cT“Kal 经验分布(empjri司dis苗bution)的泛函.样本特征作为理论分布的类似泛函的统计估计量使用. 周概容译
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