A novel met hod t o p artially compensate sigma2delta shap ed noise is p rop osed. By injecting t he comp en2 sation cur rent int o t he p assive loop f ilte r during t he delay time of t he p hase f requency detect or ( PFD) , a maximum reduction of t he p hase noise by about 16dB can be achieved. Comp a red t o ot he r compensation met hods , t he tech2 nique p rop osed he re is relatively simple and easy t o implement . Key building blocks f or realizing t he noise cancel2 lation , including t he delay va riable PFD and comp ensation cur rent source , a re sp ecially designed. Bot h t he behavior level and circuit level simulation results a re p resented.
资源简介:A novel met hod t o p artially compensate sigma2delta shap ed noise is p rop osed. By injecting t he comp en2 sation cur rent int o t he p assive loop f ilte r during t he delay time of t he p hase f requency detect or ( PFD) , a maximum ...
上传时间: 2013-12-18
上传用户:qlpqlq
资源简介:We introduce a novel data mining technique for the analysis of gene expression. Gene expression is the effective production of the protein that a gene encodes.
上传时间: 2014-01-09
上传用户:yulg
资源简介:A simple C program to strobe the LEDsvia Port D. The strobe rate is to be set by adjusting the voltage drop over a potentiometer that is sampled by an ADC.
上传时间: 2014-01-09
上传用户:lifangyuan12
资源简介:含t h r e a d x,u c o s 的b s p
上传时间: 2015-06-29
上传用户:xfbs821
资源简介:显示ARP缓存信息.A R P高效运行的关键是由于每个主机上都有一个A R P高速缓存。这个高速缓存存放了最 近I n t e r n e t地址到硬件地址之间的映射记录。高速缓存中每一项的生存时间一般为2 0分钟,起 始时间从被创建时开始算起。
上传时间: 2013-12-26
上传用户:siguazgb
资源简介:RSA算法 :首先, 找出三个数, p, q, r, 其中 p, q 是两个相异的质数, r 是与 (p-1)(q-1) 互质的数...... p, q, r 这三个数便是 person_key,接著, 找出 m, 使得 r^m == 1 mod (p-1)(q-1)..... 这个 m 一定存在, 因为 r 与 (p-1)(q-1) 互质, 用辗转相除法就可以...
上传时间: 2013-12-13
上传用户:zhuyibin
资源简介:用于motorala 68K系列处理器的小实时多任务操作系统 The OMU Kernel was written to provide a cut-down Unix-like O/S for a home-made 6809-based home computer built by me, Steven Hosgood, in the early 1980s. This package contains the RTOS vers...
上传时间: 2014-01-20
上传用户:1159797854
资源简介:A book about Java I/O
上传时间: 2015-09-05
上传用户:秦莞尔w
资源简介:The Linux Network Administrator s Guide, Third Edition updates a classic Linux title from O Reilly. This refreshed resource takes an in-depth look at everything you need to know to join a network. Topics covered include all of the essential...
上传时间: 2015-09-19
上传用户:ahljj
资源简介:We propose a novel approach for head tracking, which combines particle filters with Isomap. The particle filter works on the low-dimensional embedding of training images. It indexes into the Isomap with its state variables to find the close...
上传时间: 2016-01-02
上传用户:yy541071797
资源简介:In the field of biometrics, palmprint is a novel but promising technology. Limited work has been reported on palmprint identification and verification, despite the importance of palmprint features. There are many unique features in a palmpr...
上传时间: 2016-04-02
上传用户:duoshen1989
资源简介:A Novel Coded Layered Space-Time- Frequency Architecture: Convolutional Codes
上传时间: 2014-01-21
上传用户:zsjzc
资源简介:A novel Ka-band bandpass filter using LIGA micromachined proce
上传时间: 2013-12-24
上传用户:宋桃子
资源简介:Hospital queue is a regular met are very familiar with the phenomenon. It every day one way or another in the form in front of us. For example, patients to hospitals, pharmacies dispensing to patients, patients with transfusion to the infus...
上传时间: 2013-12-26
上传用户:四只眼
资源简介:How to write the first class paper? This document gives you a novel approach.
上传时间: 2014-01-10
上传用户:520
资源简介:A Novel FDTD Application Featuring OpenMP-MPI Hybrid Parallelization (2004)
上传时间: 2016-11-05
上传用户:lixinxiang
资源简介:A novel particle swarm optimization approach for product design and manufacturing
上传时间: 2017-03-19
上传用户:wl9454
资源简介:This paper presents a novel technique to increase the quality of medical images based on Histogram Equalization. In the proposed method first we have applied a noise reduction method and then we apply some suitable preprocessing on hist...
上传时间: 2017-04-19
上传用户:VRMMO
资源简介:a paper titled A Novel tree based broadcast algorithm
上传时间: 2017-06-20
上传用户:lps11188
资源简介:A 2005 SQL CookBook from O Reilly
上传时间: 2013-12-08
上传用户:569342831
资源简介:A book describle in detail about the system security and usability technology. It is a system book on security.
上传时间: 2015-07-21
上传用户:zmy123
资源简介:/* * The internal form of a hash table. * * The table is an array indexed by the hash of the key collisions * are resolved by hanging a linked list of hash entries off each * element of the array. Although this is a really simple ...
上传时间: 2014-01-06
上传用户:gtf1207
资源简介:This paper addresses the subject of SQL Injection in a Microsoft SQL Server/IIS/Active Server Pages environment, but most of the techniques discussed have equivalents in other database environments. It should be viewed as a "follow up",...
上传时间: 2014-07-27
上传用户:xhz1993
资源简介:标题为UML is great for Embedded Systems – Isn’t it?,应该是探讨UML是否适用嵌入式系统的吧
上传时间: 2013-12-13
上传用户:wang5829
资源简介:/** * <p>Title: 个人开发的API</p> * <p>Description: 将指定的HTTP网络资源在本地以文件形式存放</p> * <p>Copyright: Copyright (c) 2004</p> * <p>Company: NewSky</p> * @author MagicLiao * @version 1.0 */
上传时间: 2013-12-28
上传用户:lhc9102
资源简介:Perl & XML. by Erik T. Ray and Jason McIntosh ISBN 0-596-00205-X First Edition, published April 2002. (See the catalog page for this book.) Table of Contents Copyright Page Preface Chapter 1: Perl and XML Chapter 2: An XML ...
上传时间: 2013-12-23
上传用户:yzhl1988
资源简介:You will write a program for calculating person s Body Mass Index (BMI). The following formula is used: bmi = weight / length² , where weight is in kilograms and length is in meters.
上传时间: 2013-12-09
上传用户:qq521
资源简介:OpenSG is a scenegraph system for realtime rendering, e.g. for Virtual Reality applications. It is just a library, not a full application. This documentation contains descriptions of the internal classes and concepts, as well as a tutori...
上传时间: 2015-09-12
上传用户:bruce
资源简介:thank you for using this software,which is fugai method,when you can t catch it,please ask me for my help!
上传时间: 2014-09-09
上传用户:asddsd
资源简介:A digital fi‘equeney meter designed with FPGA development software Q-~us 11 is introduced.The 1 Hz—l MHz input measured pulse signals of the digital ii‘equency meter can be used for measuring frequency,period,pulse width and duty rati...
上传时间: 2016-04-09
上传用户:stewart·