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[
Program doc
]
chartdir_php_win32
DL : 0
一个绝对棒的报表绘图软件,使用简便,功能强大,性能稳定,适合大型项目开发,不仅可以画常见的线图,柱图,饼图,复合图,还有进度条,仪表盘等等。包含软件和详细开发文档。-An absolute bar statements mapping software, the use of simple, powerful, stable performance, suitable for large-scale project development, not only to draw a common line chart, column chart, pie chart, composite map, there is progress bar, instrument panel and so on. Includes software development and detailed documentation.
Date
: 2025-12-19
Size
: 4.6mb
User
:
罗小江
[
Program doc
]
roughset
DL : 0
基于Rough集的数据约简算法研究综述 介绍基于Rough集的数据约简的理论和它在应用理论研究上的新进展,综述基于Rough集数据约简算法研究应用成果,并指出其应用前景和存在的问题。 -Based on Rough Set Data Reduction Algorithm of Rough Sets Based on Summary Introduction Data Reduction theory and its theoretical study in the application of the new progress, summarized data based on Rough Set Reduct Algorithm application of the results and pointed out that the prospects for its application and the presence of problems.
Date
: 2025-12-19
Size
: 19kb
User
:
依静
[
Program doc
]
turboequalizationpinciples
DL : 0
本文讲述了turbo均衡的原理以及采用的算法重点讲述了MMSE算法,并且分析了新的TE的进展,及结果。-This article describes the principle of balanced turbo and the use of the algorithm focus on the MMSE algorithm, and analysis of a new TE progress and results.
Date
: 2025-12-19
Size
: 381kb
User
:
deniel
[
Program doc
]
vc
DL : 0
进程调度算法性能测试主要性能指标为:周转时间,带权周转时间等。给出对以下算法的评价: ①先来先服务调度算法 ②短作业(进程)优先调度算法 ③抢占式的高优先权优先调度算法 ④时间片轮转调度算法 注意:测试的对象是作业(进程)个体或同一类型的作业(进程)。 如短作业(进程)优先调度算法应考虑对不同的进程的周转时间有何影响? -The progress adjust one degree calculate way performance test The main function index sign is:Turnover time, take power to turnover time etc..Give to the following the evaluation of the calculate way: ① First come first the service adjust one degree calculate way The ② short homework(progress) has the initiative to adjust one degree calculate way The ③ rob the Gao priority of share type to have the initiative to adjust one degree calculate way ④ Time the slice rotate to adjust one degree calculate way Attention:The object of test is homework(progress) individual or same homework(progress) of type. Having the initiative to adjust one degree calculate way such as the short homework(progress) should consideration to dissimilarity of progress of turnover does time have influence?
Date
: 2025-12-19
Size
: 6kb
User
:
huang
[
Program doc
]
Sql
DL : 0
主要介绍了数据库存储过程,以及各种连接数据库的相关命令。-It mainly talk about database progress and command of connecting database
Date
: 2025-12-19
Size
: 540kb
User
:
Jack
[
Program doc
]
SDHyuanlipeixunshouji
DL : 0
SDH原理培训手册,私家珍藏,拿出来和大家共享一下,一起学习,一起进步。-SDH Principles of training manuals, private collection, look out and share, learn together and progress together.
Date
: 2025-12-19
Size
: 854kb
User
:
张海
[
Program doc
]
Detection.theory
DL : 0
DETECTION THEORY Elias, et al.: Progress in Iqformation Theory in the U.S.A., 1957-1960
Date
: 2025-12-19
Size
: 752kb
User
:
hamed
[
Program doc
]
SpatialSpectrumEstimationTheroryAndAlgorithm
DL : 0
谱估计是阵列信号处理中的一个重要研究方向,在雷达、通信、电子对抗、声纳等众多领域有极为广阔的应用前景。本书深人、系统地论述了空间谱估计理论、算法以及一些理论方法之间的关系,总结了作者多年来的研究成果以及国际上这一领域内的研究进展。-Spectrum estimation in array signal processing is an important research direction in radar, communications, electronic warfare, sonar, and other fields there is a very broad application prospects. Book depth, systematic analysis of spatial spectrum estimation theory, algorithms, and the relationship between the number of theoretical methods, summarizes the results of years of research and international research on the progress in this area,
Date
: 2025-12-19
Size
: 34.99mb
User
:
可难
[
Program doc
]
10915@52RD
DL : 0
RD-RF典型电路,不错的资料,供大家学习,一起进步。-RD-RF typical circuit, good information for everyone to learn, along with progress.
Date
: 2025-12-19
Size
: 3.35mb
User
:
罗煦平
[
Program doc
]
Siemens-PPI
DL : 0
Siemens PPI协议分析 西门子S7-200 PLC之间或者PLC与PC之间通信有很多种方式:自由口,PPI方式,MPI方式,Profibus方式。使用自由口方式进行编程时,在上位机和PLC中都要编写数据通信程序。使用PPI协议进行通信时,PLC可以不用编程,而且可读写所有数据区,快捷方便。但是西门子公司没有公布PPI协议的格式。用户如果想使用PPI协议监控,必须购买其监控产品或第三方厂家的组态软件。这样给用户自主开发带来一定困难,特别是自行开发的现场设备就不能通过PPI协议接入PLC。其它通讯方式编程也存在编程复杂,需要购买软件和授权等局限性。通过数据监视、分析的方法,我们找出了PPI协议的关键报文格式,可用于上位机、现场设备与S7-200 CPU之间通讯。-Siemens PPI negotiates analysis Siemens S7-200 PLCs it occasionally between PC and PLC the correspondence has a lot of methods: free orifice, PPI method, MPI method, Profibus method.Use free when the orifice method progress weave a distance all want to write data correspondence procedure in the place of honor machine and PLC.While using PPI to negotiate progress correspondence PLC can need not plait distance, and can read and write all data zones, fast convenience.But Siemens company didn t release PPI the format of agreement.If the consumer wants to use PPI to negotiate supervision, has to buy the configuration software that it supervises and controls a product or third party plant house.Give the consumer independent tapping fetch must be difficult like this, develop especially and by oneself of site equipment the incapability negotiate connecting through PPI into PLC.Other telecommunication methods
Date
: 2025-12-19
Size
: 18kb
User
:
AAA
[
Program doc
]
Progress-in-UltraWideBand
DL : 0
超宽带技术研究进展的一个好课件,较为系统-Progress in Ultra-Wideband technology a good courseware, more systematic
Date
: 2025-12-19
Size
: 1013kb
User
:
kweior
[
Program doc
]
Overview-of-the-Handover-Policies-for-WCDMA-Syste
DL : 0
The goal of this paper is to comprehensively review the handover policies in wideband code division multiple access (WCDMA) system. Mobile cellular communication becomes more and more important in today’s communication. In a cellular network, the radio and fixed links required are not permanently allocated for the duration of a call. Handover is the functionality to make an on-going call to a different channel or cell. It maintains a call in progress across cell boundaries in mobile communication. In order to provide a multitude of services, especially multimedia and high-bit-rate packet data. ETSI (European Telecommunications Standards Institute) adopted Wideband code division multiple access as the mainstream air interface solution for the third-generation networks.
Date
: 2025-12-19
Size
: 54kb
User
:
barkata
[
Program doc
]
kuopintongxin
DL : 0
这是一个关于扩频通信的介绍,希望对大家有所帮助,谢谢大家的支持,希望大家可以共同进步-This is about the spread spectrum communication s introduction, hope to help, thank you for your support, you can make progress together
Date
: 2025-12-19
Size
: 6.17mb
User
:
徐同刚
[
Program doc
]
socket
DL : 0
socket客户端和服务器,具有聊天,文件上传,下载的功能,文件上传、下载带有实时的进度条-socket client and server, chat, file upload and download function, file upload, download with real-time progress bar
Date
: 2025-12-19
Size
: 15kb
User
:
赖兴辉
[
Program doc
]
Progress
DL : 0
Program for Image Transmission using OFDM on AWGN channel
Date
: 2025-12-19
Size
: 19kb
User
:
roby
[
Program doc
]
CC_with_Selection
DL : 0
The progress of the research in wireless communications and in other areas stimulates the rapid development of WSN. The motivation for the development of WSN is their flexibility, relative ease of installation (e.g., in places with radioactive pollution), lower power consumption etc. As can be concluded from [2], a WSN - is an infrastructure comprised of sensing, computing, and wireless communication elements that provides the ability to instrument, observe, and react to events and phenomena in a certain environment. The information obtained by sensors can be used for civil, governmental, commercial, or industrial purposes.
Date
: 2025-12-19
Size
: 219kb
User
:
sourov
[
Program doc
]
SWP-Chinese
DL : 0
SWP规范中文翻译版,有助于快速了解协议,加快学习进度。-SWP specification Chinese translation version, helps to quickly understand protocol to accelerate progress.
Date
: 2025-12-19
Size
: 3.25mb
User
:
木石前盟
[
Program doc
]
C_CLASS
DL : 0
It s about how to study c++ about communication system. please check how to apply it to your communication programming. it is useful for who want to progress their skill about communication system coding. For instance, zigbee, bmac, zmac etc.
Date
: 2025-12-19
Size
: 276kb
User
:
hanulyeon
[
Program doc
]
MATLAB5.3
DL : 0
非常实用的一本学习MATLAB的参考书,对大家很有帮助,希望共同能够进步-A very useful reference book to learn MATLAB and helpful to everyone, hoping to be able to progress together
Date
: 2025-12-19
Size
: 9.24mb
User
:
qiaosf
[
Program doc
]
1st-Report-on-The-Leader-in-You-Dale-Carnegie
DL : 0
The Report on the Book The Leader in You by Dale Carniage. This was created to show the semester progress in a subject Report Writing Skills.
Date
: 2025-12-19
Size
: 253kb
User
:
Hussian Waheed
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