Reflection code is also more complex than the corresponding direct code, as can be seen in the code samples from the performance comparisons. 反射代码比相应的直接代码更复杂,正如性能比较的代码实例中看到的一样。
This article will discuss the usage of a mapping model to direct code generation into files other than default ones. 本篇文章将讨论映射模型的使用方法,控制代码自动产生到除默认文件之外的其它文件。
As with the ADB unwrapped code, it's much easier to understand and work with the unwrapped form of the service calls than with the direct code. 和ADB取消包装代码类似,理解和使用服务调用的取消包装形式比使用直接代码简单得多。
On the project side, it supports integration with CVS, Subversion, and Perforce, as well as allowing for direct FTP transfer of code to the server. 在项目方面,它支持与CVS、Subversion和Perforce的集成,也允许直接向服务器FTP传递代码。
With his Direct Taxes Code legislation, Singh hopes to cut the corporate rate to 30 percent from 33 percent. 这次他推出的直接纳税制,有希望降低企业的税率,从33%降低到30%。
Direct sequence code division multiple access ( DS/ CDMA) as a technique for underwater acoustic networks is attracting attention from researchers. 直接序列码分多址(DS/DMA)一种受关注的水下声通信网多址接入方案。
For example, you can direct code analysis to apply one set of rules to your project for debug builds and a different set for release builds. 例如,可以指示代码分析对项目的调试版本应用一组规则,而对发布版本应用另一组规则。
Correspondingly this system is to put forward a universal simulation research and implement based on the direct analysis of source code. 本系统则基于源代码分析,对单片机指令系统通用仿真方法进行研究。
Direct P code acquisition is implemented in GPS receiver in order to achieve higher spread spectrum gain, the better anti-deception and anti-spoofing. 为了保证扩频信号具有更高的扩频增益、更强的抗模仿和抗欺骗能力,必须实现P码的直接捕获。
The analysis result indicates that the method can reduce the resource consume to fulfill the direct P code acquisition. 分析表明,该方案能以较低的资源完成P码的直接捕获。
Presented direct image code raises the compression rate of divided bi-images of lower bits. 提出的直接图象码解决了游程长度较短的低位分层图象的压缩问题。
The feasibility criterion of power control in interference-limited direct sequence code division multiple access ( DS-CDMA) systems is investigated. 研究了直接扩频码分多址(DS-CDMA)干扰受限系统的功率分配的可行性问题。
According to hypothesis about the implementation of multi-user signal detector with continuous Hopfield neural network a kind of Hopfield-based multi-user signal detector for synchronous DS/ CDMA ( Direct Sequence Code Division Multiple Access) system has been constructed. 用连续Hopfield神经网络实现CDMA通信系统中多用户信号检测的设想,并针对同步CDMA系统构造了基于连续Hopfield神经网络的用户信号检测器。
Performance of M ary orthogonal direct sequence code division multiple access ( DS-CDMA) signals over multipath Rayleigh fading channel with noncoherent RAKE receiver is examed. Two maximum selection diversity reception schemes, maximum signal to noise ratio selection and muximum output selection, are considered. 研究了随机M进制正交码直接序列扩频码分多址信号经过多径瑞利频率非选择性衰落,在非相干RAKE接收机中采用最大输出信噪比选择或最大输出选择分集接收时系统的性能;
In direct sequence code division multiple access ( DS-CDMA) communications, blind signal detection and interference cancellation are the important methods to increase system capacities. 在直扩码分多址(DS-CDMA)通信中,盲信号检测及干扰抑制技术是增加系统容量的重要手段。
A novel type of spreading access codes with set-wise zero correlation window ( ZCW) is proposed for minimum orthogonal frequency shift multicarrier direct spread code division multiple access ( CDMA) system in which the carrier gap is half of the reciprocal of the chip cycle. 为了设计出载波间隔只有码片周期倒数一半的多载波直接扩频系统,提出了一类分组零相关窗(ZCW)地址码。
This paper develops a blind adaptive interference suppression algorithm for simultaneously suppressing multiple-access interference ( MAI) and narrow-band interference ( NBI) in direct sequence code division multiple-access ( DS-CDMA) systems. 本文给出一种能同时抑制DSCDMA系统多址干扰(MAI)和窄带干扰(NBI)的盲自适应算法。
The problem of signal processing for direct sequence code division multiple access ( DS CDMA) signal over multipath frequency selective mobile channels is considered. A new blind receiver is proposed. 本文研究多径频率选择性衰落信道下直接序列扩频码分多址(DSCDMA)信号的处理问题,提出了一种新型的盲接收机。
The performance of smart antenna in DS/ CDMA ( direct sequence/ code division multiple access) systems is investigated when there are mutual coupling and/ or excitation error which is compared with that in ideal situations. 在考虑阵元间耦合和激励误差的情况下,讨论DSCDMA(DirectSequenceCodeDivisionMultipleAccess)系统中,智能天线的波束形成结果,并与理想情况进行比较。
In this paper, expatiated spread spectrum communication basis knowledge at first, summarized and compared to mostly direct spread spectrum code acquisition ways at present the second, at last, forward a new acquisition structure, namely parallel SPRT acquisition. 本文首先阐述了扩频通信的基础知识,再对目前主要的直接序列扩频编码捕捉方法进行了总结、比较,分析了各自的优劣,最后提出了一种改进的捕捉结构,即并行序贯检测捕捉结构。
New Space-Time Spreading Scheme of Complex Signals Based on Direct Sequence Code Division Multiple Access 一种基于直扩码分多址系统的复信号空时扩频算法
Based on the elementary density function of a second order polynomial, a class of second order continuity chip pulses in direct sequence code division multiple access ( DS-CDMA) systems was proposed. 基于用二阶多项式表示的基本谱密度函数,提出直扩码分多址(DS-CDMA)系统中一类带限码片波形&二阶连续脉冲。
Multicarrier direct sequence code division multi-access ( DS-CDMA) is a combination of orthogonal frequency division multiplexing ( OFDM) modulation and code division multiaccess ( CDMA) multiple access schemes. 多载波直接扩频序列码分多址(DS-CDMA)是一种结合正交频分复用(OFDM)的调制方式和DS-CDMA的多址方式而产生的宽带CDMA传输方式。
This article proposes a new direction of arrival ( DOA) estimation algorithm based on multiuser decorrelator with an antenna array used in the base station of direct sequence code division multiple access ( DS/ CDMA) system. 以直接序列码分多址(DS/CDMA)系统中的天线阵为背景,讨论了一种新的基于多用户去相关的波达方向(DOA)估计方法。
Coordinate direct code design, super gene protection, distributed search and guide variation are adopted. 其间采用了坐标直接编码,复制时加最优个体保护法,分布式搜索,启发式变异。
The design cases are stored by relational database. The similar case can be obtained from the database by direct code retrieving and similarity coefficient computing. 利用关系数据库存储实例,直接通过对编码的检索和相似性系数的计算得到相似实例;
The physical layer of WCDMA system applies DS-CDMA ( Direct Sequence Spread Code Division Multiple Access) technology and the system can select different spreading factors according to specific data rate. 其物理层采用了DS-CDMA(直接扩频码分多址)技术,并且可以根据具体速率要求选用不同的扩频因子。
Direct sequence code division multiple access ( DS-CDMA) signals have found wide applications in military and civil communications, which makes the non-cooperative reception of DS-CDMA signals of great significance. 直接序列扩频码分多址(DS-CDMA)信号在军事和民用通信中有着广泛的应用,研究DS-CDMA信号的非合作接收有重要意义。
In the Spread Spectrum system, Direct Sequence Code Division Multiple Access ( DS-CDMA) system is the widest application spread system at present. 在扩频系统中,直接序列扩频码分多址(DirectSequenceCodeDivisionMultipleAccess,DS-CDMA)系统是目前应用最广泛的扩频系统。
All these changes prompted the birth of the software migration. However, for a large financial system, which contains often thousands or even millions lines of code, direct code level migration in a manual, line-by-line way will absolutely mean huge manpower cost. 而对于一个大型金融信息系统来说,动辄有几十万甚至几百万行的代码,直接手工逐行的代码转换将耗费极大的人力资源。