查询词典 dummy experiment

For contrast experiments, k-means and DBSCAN algorithms are also implemented using Visual C++ 6. 0. We conducted a series of experiments, including the experiment of the correctness of clustering and outlier detection, the experiment of the precision of clustering and outlier detection. The experiment of the runtime, the experiment of the effect of clustering and outlier detection on parameters, the experiment of the impact of clustering and outlier detection precision by the order of data input, and the experiment of the effect of the algorithm validness by the density character of dataset.

本文使用Visual C++ 6.0实现了基于距离的聚类和孤立点检测算法、k-means算法和DBSCAN算法，做了大量的对比实验，包括聚类算法和孤立点检测正确性实验；聚类算法和孤立点检测精度实验；算法执行时间实验；参数对聚类和孤立点检测结果的影响实验；数据输入顺序对算法聚类和孤立点精度的影响实验；数据集密度对算法有效性的影响等。

This paper questings mode and practice of physics experiment in engineering university, persistting scientific quality , creativity and experiment ability to educate as core,enhance the foundation experiment, and to make use of the thought method about the science research, outstanding experiment design thought, and to right handle the spreading of knowledge , conversion and creative relation;and to make a point of the student independence experiment ability and creativity ability educated , it has significant mean to all-out push forward the quality education, and to educate the creative type talented person of having to compete the ability,and to speed up the innovation procession of engineering physics experiment.

本文探索的工科物理实验教学模式，坚持以学生的科学素质、创新能力和实验能力培养为核心；加强基础实验，运用科学研究的思维方式，突出实验设计思想，正确处理知识的传承、转化和创新的关系；注重学生独立实验能力和创新能力的培养，对全面推进素质教育、培养和造就具有竞争能力的创新型人才、加快我国工科物理实验教学改革的进程具有重要意义。

To design and analyze 95% Chinese crash dummy, a method that base on human body mechanics and finite element analysis was used, and a 95% Chinese crash dummy was researched and manufactured.

基于人体力学和有限元分析法，针对95％国产碰撞假人设计中的关键性问题进行了设计和分析，完成了95％国产碰撞假人的研制。

Creating companionate choice problem is dummy company one of establishing level important and decision-making problem, having major effect to the function of dummy company.

制造伙伴选择问题是虚拟企业组建阶段中的一个重要决策问题，对于虚拟企业的性能有着重大的影响。

Using GARCH（ 1,1 ） model with dummy variables in return equation and modified GARCH（ 1,1 ） model with dummy variables in conditional variance equation, the writer of this paper conducts an empirical investigation into the day-of-the-week effect on returns and volatility in open-end fund during the period of June 1,2003 and August 18, 2005 in China respectively.

运用均值方程含有虚拟变量的GARCH（1，1）模型和条件方差方程含有虚拟变量的修正的GARCH（1，1）模型，我们分别对2003年6月1日至2005年8月18日期间中国开放式基金收益的周内效应和收益波动性的周内效应进行实证研究，结果显示，在研究期间内样本基金收益及收益的波动性在周三这一天显著不同于其他交易日，即存在"周三效应"。

Chaper 3 is general description of ADA encryption. Chapter 4 deals with the transform domain encryption. Includes the element of perfect and quasi-perfect transform domain encryption, and presents two type new schemes. Chapter 5 deals with asynchronous ADA encryption. Extends the general theory and model of asynchronous ADA scrambling, and introduces two type phase-distortion-free a synchronous ADA schemes. Chapter 6 is about new direction of ADA encryption. Includes TASI scrambling, transform domain dummy insertion scrambling, noise coving scrambling and other multi-dimension ADA scrambling, and proposes an adaptive dummy spectrum insertion asynchronous scrambling and a new adaptive noise-coving DFT scrambling algorithm. Chapter 7 is on permutation key. presents part results on permutation features, selecting criterion and constructing method. Chapter 8 introduces the hard and software design of a common ADA encryption/decryption system, and presents the experimental results on several proposed ADA encryption schemes.

第一章为绪论；第二章为语声信号、及其处理基础；第三章为模数模加密的一般描述；第四章为变换域加密研究，包括变换域加密机理，变换域完善与准完善保密研究，提出两种新的变换域加密方案；第五章为异步模数模加密研究，扩充了异步模数模加密的一般理论，介绍了两种新的无相位失真异步加密方案的原理与实现方法；第六章对模数模加密新方向：TASI应用途径、变换域伪谱插空置乱、噪声掩盖、多维置乱加密的原理和方法进行介绍，提出了自适应伪频插空异步模数模置乱算法与自适应DFT系数噪声掩盖置乱新算法；第七章为置换密钥性质、筛选准则以及构造方法研究的部分结果；第八章介绍了通用模数模加/解密实验系统的硬件、软件研制概况，并给出了几种加密方法的实验结果。

Multi-purpose: the dummy has functions of tumbler sandbag and speed ball as well as wooden dummy at the same time.

一物多用桩身同时拥有不倒翁沙袋及速度球和木人桩的使用功能。

This product is a multi-purpose wooden dummy integrating tumbler sandbag, speed ball and Wing Chun wooden dummy.

本品是集不倒翁沙包及速度球和永春木人桩于一体的多功能木人桩。

Triad: The dummy is made by integrating tumbler sandbag and speed ball as well as wooden dummy.

三位同体桩身集不倒翁沙包及速度球和木人桩一体制造。

In each SDT, a real channel for transmitting video signals and a corresponding dummy channel are provided in a pair, and the dummy channel is provided with a gEMT and a dEMT for stating information on events.

在每个SDT中，用于传送视频信号的实频道和对应的虚频道成对提供，并且虚频道上设有成对的用于表示关于事件的信息的gEMT和dEMT。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。