原始数据

It accomplishes the aim of copyright protection by imbedding important information into multimedia information was protected. In this dissertation, we will study digital watermarking algorithms based on wavelet domain.

它通过在原始数据中嵌入一些重要信息为受到版权保护的媒体数据的完整性和所有权归属提供完全和可靠的证据，以此达到防止数字产品的盗版和篡改目的。

And carry on the rational filtration association to the initial data that are gathered, more useful data will be stored in the database.

并且对采集的原始数据进行合理的过滤组合，将更为有用的数据存入数据库。

This-interferer can be reconstructed and subtracted from the raw data representing the combined signal of interest and interferer at the site where the collision occurred.

可以从解调的数据重建这个干扰并从表示在发生冲突的站的有意义信号和干扰信号的组合的原始数据中减去。

In order to implement the fault diagnosis of Chongqing light-rail's screws,a new method of screw fault diagnosis based on Support Vector Data Description is proposed,which can found one-class classifier with normal screw samples only and doesn't need feature extracting.The method solves the difficult problem of lacking fault screw samples.

为了实现对重庆市轻轨轨道梁锚固螺杆的故障检测，提出了一种基于支持向量数据描述的锚固螺杆故障诊断方法，该方法只需要正常螺杆样本，且不需要对原始数据进行特征提取，就可以建立单值分类器，解决了缺少故障螺杆样本的难题。

Fourthly, taking three groups of water quality data of Jinhe River as original data, prediction to water quality of the river was made. Compared with real monitored value, the error of predicted value of all of simulating terms, including dissolved oxygen, bio-chemical oxygen demand, chlorophyll a, organic nitrogen, ammonia nitrogen, nitrite nitrogen, nitrate nitrogen, organic phosphorus, dissolved phosphorus and temperature, were basically within error limit of 20%, which validated the validity of the model.

第四，以津河三组水质数据为原始数据，通过建立的模型对津河水质进行预测，水质变量溶解氧、BOD、叶绿素、有机氮、氨氮、亚硝酸盐氮、硝酸盐氮、有机磷、溶解性磷和温度的预测值与实际监测值均在所设定的误差范围20%之内，验证了模型的有效性。

A kind of conversion of the original data matrix form, and data into training and testing, Frequency conversion by a small procedure.

一种把原始数据转换为矩阵形式，并且把数据分成训练与测试，按频率转换的一个小程序。

Jilin Province is our country agricultural big province, the natural condition munificently suits the humanity to live, coordinated from 1979 by the Jilin Province five ministries and commissions has carriedon the entire province scope student physique state of health investigation and study, through transferred in 1985, in 1991, in1995, in 2000 the primary data, and investigated and studied the datacontrast analysis discovery to 2005

吉林省是我国的农业大省，自然条件优厚适合人类生活，自1979年由吉林省五部委牵头进行了全省范围的学生体质健康状况调研，通过调用1985年、1991年、1995年、2000年原始数据，及对2005年调研数据的对比分析发现

Wavelet multi-scale analysis is applied to the research on lunar gravity field and the explanation of lunar inner structure. In this paper, the nearside of the Moon with higher quality data is chosen as the test area, and free air gravity data from "Clementine" mission are used as original data to decompose gravity of some specific mare basins. With the results of numerical test, we also explain the hierarchical structure of the Moon, analyze the thickness of mare fillings and the Moho topography under mare basins, and verify the results by comparisons.

本文将小波多尺度分析引入月球重力场的研究，选取测量数据质量较好的月球近区作为实验区域，以"Clementine"探测器获得的自由空气重力异常作为原始数据对主要月海盆地进行了局部的重力异常分解，解释了月球内部基本分层结构，并利用主要月海盆地的实验结果分析了月海下部质量异常以及莫霍面的起伏形态，与已有研究成果进行比较证明了方法的适用性及结果的合理性。

Rthogonal signal correction is provided a novel spectral pre-processing method in recent years, which is based on the orthogonal projection.

SC校正法在对原始数据进行滤波时，可确保滤除的信息与待测信息无关，因而优于传统的数据处理方法。

The raw data of I, Q channels are converted into the same amplitude and phase data in polar coordinates. The formula of optimal bit allocation for the amplitude and phase is deduced by the Lagrange multiplier based on the Rate-Distortion equality.

将I， Q两路原始数据转化为极坐标下相同大小的幅度－相位数据，根据率失真不等式由拉格朗日乘子法推导了基于幅度微分熵和相位微分熵的最优比特分配公式，然后用对应的比特数分别进行幅度和相位的网格编码量化。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。