归一化

沉积物中重金属的归一化问题&以Al为例

Normalization of heavy metals to aluminum in marine sediments

基于类内方差归一化和SVM的说话人识别方法

Method for speaker recognition based on With-in Class Covariance Normalization and SVM

标贯N值的归一化及与相对密度的关系

Grouping of N Values of Standard Penetration and Its Relationship with Relative Density

DNA芯片技术中利用内标对数据归一化后检测基因的表达变化

Normalization of cDNA Microarray Data Using Exogenous Nucleic Acid Control in Gene Differential Expression Determination

HPLC面积归一化法测定有关物质的弊端

Disadvantage to HPLC Normalized Method in Related substances

在对字符进行归一化、特征提取后，利用SVM分类器进行了识别实验。

After characters normalization and feature extraction , SVM classifiers are applied to recognition experiment .

在介绍标准贯入N值归一化研究成果的基础上，提出了用归一化标准贯入N值估算正常固结砂土相对密度的方法。

Based on the research of normalization of SPT - N , a method to estimate the relative density of normally consolidated sandy soils is proposed .

一种基于HMM的动态语音模式时间归一化方法

An Approach to Time Normalization of Dynamic Speech Pattern Based on Hidden Markov Model

本文给出了关于LC梯形二端口网络归一化反射系数的一致性定理及其系定理。

The consistency theorem on normalized reflection coefficients and its corollary of LC-Ladder two-port networks are presented .

归一化光程差温度灵敏度的值与理论值相近，约为290nm/（℃？cm）。

The value of optical path difference normalized temperature sensitivity is similar to the theoretical value , about 290nm / (℃? cm ) .

群体叶面积指数（LAI）与归一化差值植被指数（NDVI）呈很好的对数相关关系；

NDVI ( normalized difference vegetation index ) was logarithmic correlation with LAI .

利用ANSYS的二次开发功能，将归一化的土体模型作为用户子程序输入。

Make use of the secondary development function of ANSYS , the normalized soil model simulated as a sub - program input .

包括考虑了相对论条件下的电子运动方程和反向辐射影响下的线路方程，以及高频电子流n次谐波的复振幅方程，并进行了归一化。

The equations include the circuitry equation considering reverse radiate and moving-electron equation considering relativity , and the complex amplitude equation of n harmonics in high frequency electron current .

基于归一化rgb彩色模型的运动阴影检测

Normalized rgb color model based shadow detection

对于原始的NIR光谱数据，采用多项式卷积算法进行光谱平滑、基线校正和标准归一化；

The polynomial convolution algorithm is used in spectrogram smoothness , baseline correction and standardization .

使用四维坐标来表示物体的透视变换矩阵，通过对该矩阵进行归一化处理，简化了Z坐标的计算；

Using 4D coordinate to express the convert matrix of perspective , it is predigested to calculate Z coordinate through changing to one .

基于Zernike矩的图像归一化技术的研究

Research on Image Normalization Based on Zernike Moment

存在中心凹陷时α光纤的LP（11）模的归一化截止频率

Normalized cut-off frequencies of the LP_ ( 11 ) mode in α - power fibers with a central dip

本文提出了一种基于Zernike矩和环形归一化的虹膜识别算法。

This thesis proposes an iris recognition method based on Zernike moments and ring normalization .

归一化GAL算法收敛性能的分析

Convergence Analysis of Normalized GAL Algorithm

定居放牧方式下归一化植被指数（NDVI）的空间变化特征

Modeling the spatial pattern of normalized difference vegetation index ( ndvi ) under a post-nomadic sedentary grazing system

该方法通过奇异值（SVD）分解，根据归一化奇异值得到多项式的有效阶。

The effective order can be acquired according to normalized singular value after singular value decomposition ( SVD ) .

植被归一化指数（NDVI）是地表植被覆盖特征的重要指标之一。

Normalized difference vegetation Index ( NDVI ) is one of the main characteristic descriptors indicating land surface vegetation cover .

然后，所有的证据通过使用Dempster-Shafer证据理论结合投票的方法进行组合和归一化。

The evidence is then integrated and normalized by Dempster-Shafer theory of evidence and vote algorithm .

利用简单、稳健的Harris特征点和图像归一化原理提出了一种新的数字水印方案。

A digital watermarking scheme , which is based on combination of simple and reliable harris detector and image normalization , is proposed .

针对提高重力勘探正反演解释的分辨率问题，提出利用Hilbert变换计算和研究重力归一化总梯度。

We propose a method of calculating normalized full gradient of gravity anomalies using Hilbert transform in order to improve the resolution of geophysical data processing .

采用归一化数据处理方法，选择神经网络的训练样本，建立基于BP神经网络的居民消费价格指数预测的数学模型。

Adopted the data processing method of the normalization , choose the training sample of the neural network , the mathematical model of the consumer price index based on BP nerve network predicts set up .

首先对虹膜图像进行环形归一化处理，在保持平移和尺度不变性的同时，利用Zernike矩提取图像的旋转不变特征。

First , the iris images are normalized into a ring and Zernike moments is used to extract rotation invariant features .

该算法将归一化图像的Zernike矩作为边信息，利用量化技术对水印信息进行编码和嵌入。

Employing dither modulation , watermark is coded and embedded by taking the Zernike moments of the normalized image as side information .

Matlab仿真结果表明：互相关评估准则可应用于不同处理信号差异的效果评估，是一种归一化、定量的时域评估方法。

The Matlab simulation result indicates : The mutual correlation appraisal criterion may apply to the different signal processing and difference effect appraises and is one kind of normalized , the quota time domain appraisal method .