查询词典 likelihood function

Compared with modified arc tangent function model, it is more reasonable for predicting the slope of the characteristic of the core at deep saturation.

相对于修正反正切函数模型，能更为合理地预测铁芯深度饱和后的特性。

Then, combined with the implementation of Arc Tangent function, FFT algorithm, Differential Positioning algorithm, and telecommunication module, the general proposal of algorithm module implementation is presented, and the design methods of practical algorithm module implementation is proposed, together with instances illustrating the advantage of standard algorithm modules.

接着，论文结合北斗用户机研制工作中开发反正切函数、FFT、广域差分算法、指挥机电文通信模块等算法模块的设计实例，归纳出算法模块实现的通用方案和实用化规范算法模块设计方法，并以若干案例说明搭建规范化算法模块的优势。

One channel of the DS-QPSK signal could be simplified by the high correlation orthogonality of PN code, and then phase error detection was implemented through the reference of detecting phase error for BPSK signal with arc tangent function.

PN码具有很好的相关特性，可以简化DS-QPSK信号中的一路信号，进而借鉴二相相移键控信号的反正切鉴相方式完成鉴相。

The structure and function of E. coli is often considered the archetype of all living organisms.

大肠杆菌的结构和功能常常被认为是所有生物的原型。

The implementation of the whole system will enhance and extend ADT and AutoCAD Architectonics design, plotting function, cooperation between design document and information communication, implementing expert graphics database management, solute the problem of blueprints safty problems.

系统的最终目的在于利用ObjectARX技术在AutoCAD平台下开发建筑应用软件，并使其能在各种构件设计系统中快速应用；实现了结构构件的绘图功能。

The relationship between the two kinds of structure is the important pledge of healthy, comfortable and sustainable humanistic objective for urban enviroment. In allusion to the problem urgent to solve in recent creation, the article summarizes the humanistic design concept and strategy for serried region of high-rise building, from the analysis of the building noumenon, space, interior and exterior enviroment in urban"serried-core". The strategies are form creation strategies which cultivate formal individuality in the relationship with urban enviroment, and conform urban context in the relationship with restrictive factors; space creation strategies which creat humanistic space and site by attempering architectural space and urban space, and call for humanistic scalc and inspirit by the combination of architectural space and urban function; enviroment creation stategies which create sustainable physical enviroment based on steady urban zoology, and construct poetic humanistic enviroment during the course of compound urbar enviroment.

针对目前创作中亟待解决的问题，着重从城市"簇群核"的形式、空间、环境及其主要载体——高层建筑等方面深刻解析，鲜明提出了在城市大背景中高层建筑密集区的人性化创作观念和策略，论证了在与形式制约因素的关联中系统整合城市文脉、在与城市人文环境的互动中努力培育形式个性的形式创作策略；在建筑空间与城市空间的互参调度中创作人性空间和场所、在建筑空间与城市功能的有效结合中弘扬人性尺度和精神的空间创作策略；在稳定城市生态的前提下创造持续可居的物理环境、在复合城市环境的过程中营建诗意栖居的人文环境的环境创作策略。

This paper is major in the research of PROFIBUS-DP protocol and SPC3s kernel program, and gives the hardware and software architrave. The measurement system can not only get the exact data from location but also has the function of self-diagnosis、 self-alarming and self-compensation.

本论文在研究了PROFIBUS-DP现场总线的基本理论的基础上，通过对协议芯片SPC3的资源和通信协议的研究，剖析了SPC3的核心程序，探讨了装置组成的硬件和软件策略，给出了硬件软件系统设计框图，开发出带PROFIBUS-DP接口的热电偶温度检测装置。

Aiming at the development of the microprocessor-based relay protection and the lack of training and experimentation system which is difficult to satisfy the requirement , this paper describe a microprocessor-based relay protection training and experimentation system , put forward the design project about the combination of software which applied for computer protection based on integrated developing environment Visual Basic 6.0 and SQL Server and hardware which applied on Digital Signal Processing and the Personal Computer 104 bus-mastering machine, introduce systemic principle architrave and primary hardware form and the function and the aim of the software and its realizable way.

针对目前微机保护技术飞速发展的形势和国内微机保护培训试验系统难以满足要求的现状，本文介绍了一套电力系统微机继电保护培训试验系统，提出了基于DSP和应用PC/104总线工控机以及利用集成开发环境VB6.0和SQL Sever的软硬件结合的设计方案，对系统的原理框图、主要硬件构成和软件的功能目标及主要功能的实现方法进行了详细的介绍。

Chinese cultivated area and it's function in national economy.

论我国耕地面积及其在经济发展中的作用。

Chapter one elaborates the basic theory of human resources development, and its function in western area development.

第一部分阐明了人力资源开发的基本理论，以及人力资源开发在西部大开发中的作用。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。