蓝牙跳频系统的simulink仿真程序（This is a MATLAB simulation (SIMULINK) for the hop selection scheme in Bluetooth. Since nearly the same scheme is used for 79 and 23-hop system. Only the 79-hop system in simulated in the CONNECTION state.）
标签： simulation Bluetooth selection simulink
上传时间： 2013-12-19
上传用户：wanqunsheng
１设计题目及要求 一、程序设计题目：学生成绩管理程序设计 二、 程序设计功能及要求： 1.显示学生各门成绩,总分,和平均分. 2.按总分由高到的进行排列. 3.要求输入一个学号.要求能找出一个学生的.姓名.各门功课的成绩. 3 算法分析 1． 学生成绩管理软件的数据结构 2． 排序 3． 查找 4． 其它 4 主要流程图 １写程序结构及各模块（输入，显示等等）结构图 本程序用了c++语言里面的思想,比如用了cin 和 cout 函数.分了俩个类.一个是File类.一个是Link类. File类里面主要的是用于保存和导入数据. Link类主要是用于链表的操作…. 本程序分为几个文件编写有.file.cpp文件和file.h文件 Link.cpp文件和Link.h文件 manager..cpp文件和manager.h文件. 本程序的主体结构是链表.用链表操作.实现动态创建和销毁. 主函数main().是在Manger.cpp 里面.是程序的入口处 File.cpp 和 link.cpp 是存放file类.和 link类的源函数变量代码. File.h 和Link.h 是存放file 类 和link 类的声明
上传时间： 2014-01-17
上传用户：古谷仁美
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
this a pack include source code for quartus 2. It is an implementation of the LC2. The LC-2 computer is described in Introduction to Computing Systems from Bits & Gates to C & Beyond by Yale Patt and Sanjay Patel, McGraw Hill, 2001. The LC2 model can be run as a simulation or downloaded to the UP3 in a larger model, TOP_LC2 that adds video output. Push buttons reset and single step the processor and a video output display of registers is generated. This state machine VHDL-based model of the LC-2 includes all source files. Currently compiled for a Cyclone EP1C6Q240 FPGA.
标签： implementation include quartus source
上传时间： 2013-12-25
上传用户：坏坏的华仔
该软件提供了编辑、编译、运行、调试汇编语言程序的集成环境。目前支持MASM、TASM、MCS51三种编译器。第一次使用时，要现在选项菜单中选择您所使用的编译器类型及其目录所在。 bin目录里为本软件 files目录为汇编语言写的用于测试的程序 source目录为本软件的源代码 masm为MASM类型的编译器，其中：masm.exe为编译器，link.exe为连接器
上传时间： 2013-12-19
上传用户：wqxstar
The Original USB 2.0 specification released on April 27, 2000 Errata to the USB 2.0 specification as of December 7, 2000 Mini-B connector Engineering Change Notice to the USB 2.0 specification. Pull-up/pull-down Resistors Engineering Change Notice to the USB 2.0 specification. Errata to the USB 2.0 specification as of May 28, 2002 Interface Association Descriptor Engineering Change Notice to the USB 2.0 specification. Rounded Chamfer Engineering Change Notice to the USB 2.0 specification as of October 8, 2003 Unicode Engineering Change Notice to the USB 2.0 specification as of February 21, 2005 Inter-Chip USB Supplement Revision 1.0 as of March 13, 2006 Revision 1.3 of the USB On-The-Go Supplement as of December 5, 2006 Revision 1.01 of the Micro-USB Cables and Connectors Specification as of April 4, 2007 USB 2.0 Link Power Management Addendum Engineering Change Notice to the USB 2.0 specification as of July 16, 2007.
标签： specification 2.0 USB Original
上传时间： 2013-12-31
上传用户：familiarsmile
Carrier-phase synchronization can be approached in a general manner by estimating the multiplicative distortion (MD) to which a baseband received signal in an RF or coherent optical transmission system is subjected. This paper presents a unified modeling and estimation of the MD in finite-alphabet digital communication systems. A simple form of MD is the camer phase exp GO) which has to be estimated and compensated for in a coherent receiver. A more general case with fading must, however, allow for amplitude as well as phase variations of the MD. We assume a state-variable model for the MD and generally obtain a nonlinear estimation problem with additional randomly-varying system parameters such as received signal power, frequency offset, and Doppler spread. An extended Kalman filter is then applied as a near-optimal solution to the adaptive MD and channel parameter estimation problem. Examples are given to show the use and some advantages of this scheme.
标签： synchronization Carrier-phase multiplicativ approached
上传时间： 2013-11-28
上传用户：windwolf2000
Aiming at the application of passive trackinn based on sensor array, a new passive trackinn usinn sensor array based on particle filter was proposed. Firstly, the“fake points" could be almost entirely and exactly deleted with the aids of the sensor array at the expense of an additional sensor. Secondly, considered the fact that the measurements notten from each array were independent in passive trackinn system, a novel sequential particle filter usinn sensor array with improved distribution was proposed. At last, in a simulation study we compared this approach a坛orithm with traditional trackinn methods. The simulation re-sups show that the proposed method can nreatly improve the state estimation precision of sensor array passive trackinn system.
标签： trackinn passive application Aiming
上传时间： 2015-12-31
上传用户：trepb001
In this article, we present an overview of methods for sequential simulation from posterior distributions. These methods are of particular interest in Bayesian filtering for discrete time dynamic models that are typically nonlinear and non-Gaussian. A general importance sampling framework is developed that unifies many of the methods which have been proposed over the last few decades in several different scientific disciplines. Novel extensions to the existing methods are also proposed.We showin particular how to incorporate local linearisation methods similar to those which have previously been employed in the deterministic filtering literature these lead to very effective importance distributions. Furthermore we describe a method which uses Rao-Blackwellisation in order to take advantage of the analytic structure present in some important classes of state-space models. In a final section we develop algorithms for prediction, smoothing and evaluation of the likelihood in dynamic models.
标签： sequential simulation posterior overview
上传时间： 2015-12-31
上传用户：225588
phpBook 是個建立於 PHP 及 MySQL 的留言板。 功能包括: -- 內建多種語法 (包括中文) -- IP 封鎖及禁止存取 -- 可自訂表情符號 -- URL-Code，包括 URL-Link s, URL-Picture s -- 自訂禁止字句 -- 防止惡意灌水式攻擊
标签： URL-Code phpBook MySQL PHP
上传时间： 2013-12-16
上传用户：dongbaobao
