FCCUWB，关于UWB的FCC规范的频谱图，给出了相应的说明和解释
标签： FCCUWB
上传时间： 2014-01-14
上传用户：change0329
文本计算器是一款为经常需要使用计算器的工程项目人士而设计的软件，该软件使用简单、方便。 当需要计算数据时，在窗口中输入整个表达式（表达式可以是加+、减-、乘*、除/、平方^、括号()，以及数学函数组合），按回车后可自动计算出结果，计算方法一目了然，便于查找计算中可能出现的错误。 支持的数学函数：cos(), sin(), tg(), ctg(), abs(), sgn() or sign(), sqrt(), ln(),sh() or sinh(), ch() or cosh(), th() or tanh(),cth() or coth(), heaviside()
上传时间： 2015-10-25
上传用户：zhuyibin
This simulation script set allows for an OFDM transmission to be simulated. Imagetx.m generates the OFDM signal, saving it as a windows WAV file. This allows the OFDM signal to be played out a sound card and recorded back. Imagerx.m decodes the WAV to extract the data. settings.m contains all the common settings to specify all the simulation parameters such as FFT size, number of carriers, input data source file, input and output WAV files, etc.
标签： transmission simulation generates simulated
上传时间： 2013-12-15
上传用户：dyctj
Writing Your First ASP Application ( Quick Start ) (Page 1 of 8 ) There are many tutorials out there that show you how to program in ASP. Some of them are good, and some are bad. Some of them are downright terrible. In any case, you ve read a bit about ASP and now you are ready to build your first application. But where do you start? In my own experience, I have found that I find it easier to learn something if I actually work with it hands-on. Just reading a book or documentation doesn’t give you the practical knowledge you need to be able to rush off and start creating applications. In this article, I will discuss the creation of a very simple application. I will cover what the application will do, how we will approach writing it, demonstrate in code how we will do it, and discuss additional features that could be added to it. Writing Your First ASP Application ( Quick Start ) - Users On Your Website
标签： Application tutorials Writing First
上传时间： 2015-11-05
上传用户：franktu
last time when i came here to find some clock references. but most of them can not works well. so this files works well on FPGA board.
标签： references clock works last
上传时间： 2015-11-07
上传用户：baitouyu
These two classes show an extremely simple example of java.net socket programming. They implement the Unix daytime protocol, an extremely simple protocol that consists entirely of the server sending its current local time and date to the client as an ASCII string. The server, to keep it very simple, does not use multiple threads. This code requires JDK 1.1 or later, but can easily be adapted to JDK 1.0.
标签： programming extremely implement classes
上传时间： 2015-11-16
上传用户：jennyzai
SVMmulticlass: Multi-class classification. Learns to predict one of k mutually exclusive classes. This is probably the simplest possible instance of SVMstruct and serves as a tutorial example of how to use the programming interface.
标签： classification SVMmulticlass Multi-class exclusive
上传时间： 2013-12-26
上传用户：稀世之宝039
Universal Serial Bus (USB) is a communications architecture that gives a personal computer (PC) the ability to interconnect a variety of devices using a simple four- wire cable. The USB is actually a two-wire serial communication link that runs at either 1.5 or 12 megabits per second (mbs). USB protocols can configure devices at startup or when they are plugged in at run time. These devices are broken into various device classes. Each device class defines the common behavior and protocols for devices that serve similar functions. Some examples of USB device classes are shown in the following table
标签： communications architecture Universal computer
上传时间： 2015-12-08
上传用户：stvnash
Anyone who interacts with today s modern databases needs to know SQL (Structured Query Language), the standard language for generating, manipulating, and retrieving database information. In recent years, the dramatic rise in the popularity of relational databases and multi-user databases has fueled a healthy demand for application developers and others who can write SQL code efficiently and correctly.
标签： Structured interacts databases Language
上传时间： 2016-01-02
上传用户：qlpqlq
This article describes a sniffer for Windows. WinSniff is an application for capturing packets on the network. It displays all the packets that are transmitted on the local network and gives detailed information about each header in the packet. In order to keep it simple, I am not dealing with application level protocols. If you are interested, you can add features to support various application level protocols such as SMTP, FTP, NETBIOS etc
标签： application describes capturing for
上传时间： 2016-01-22
上传用户：lijianyu172
