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基本原理: FIR模型的系统辩识
信道估计方法概述
信道估计算法举例(GSM和CDMA)-Basic principle: FIR system identification model of channel estimation method for channel estimation algorithm for an overview of an example (GSM and CDMA)
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:随着射频身份识别(RFID)技术应用在诸多新的领域,其防碰撞问题日显突出。文中介绍了RFID中标签防碰撞和阅读器防碰撞算法与技术的研究进展,并指出了这些算法的优缺点。-: With the radio frequency identification (RFID) technology in many new areas, its anti-collision problem more obvious each day. This paper introduces the RFID tag a
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在射频识别系统中,存在阅读器与多个标签同时通信的碰撞问题,标签的防碰撞算法是解决数据冲突的关键。文章详细阐述了已有的典型的二进制查询树的防碰撞算法,并在此基础上提出了一种新的防碰撞算法;该算法利用二时隙的方法,使阅读器的询问次数和标签识别所需的数据流大大减少,提高了标签的识别效
率。从仿真实验中表明,该算法比已有的二进制查询树算法具有更明显的优势。-In the radio frequency identification system, there is reader to communi
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多个应答器的碰撞问题是影响超高频射频识别(RFID)系统读取效率的一个关键问题。从EPC Class1 Generation2 (C1G2)RFID系统帧长受约束特点出发, 分析了帧时隙ALOHA防碰撞机制及其经典应答器估计方法的特点。提出了应答器间隔估计方法(IEM)以及基于该方法的EPC C1G2 RFID防碰撞算法,并给出了仿真结果。与现有基于经典应答器估计方法的射频识别系统防碰撞算法相比较,提出的防碰撞算法减少了识别时间, 提高了系统的识别效率。-Multiple transponder
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电子标签防碰撞是RFID 系统中一个关键问题。在射频识别系统中.当阅读器作用范围内有多个标签同时向阅读器发送数据时,会产生冲突,必须采用一种防碰撞算法解决这种冲突。在分析典型的二进制及动态二进制防碰撞算法基础上,采用了一种新的防碰撞算法。经实验证明,该算法能有效解决射频识别系统中多目标识别的防碰撞问题。-Tag anti-collision RFID system is a key issue. In the radio frequency identification systems. Whe
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利用lms算法和rls算法,对通过给定系统h的随机信号进行自适应滤波,通过抽头w对系统进行逆辨识与辨识,同时产生MSE 即均方误差,来描述对信号恢复的效果。-Using lms algorithm and rls algorithms h through a given system adaptive filtering of random signals, the system through the tap w reverse identification and recognition,
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在分析射频识别"Wc+/#基本原理和特点基础上!重点讨论了基于Wc+/ 的Y.WF/b.W-室内定位系统!然后在此基础上提出了一种最近邻居改进算法和基于误差多级处理的数据融合定位方法$仿真结果表明!改进后的最近邻居算法比已有的最近邻居算法的定位精度更好-In the analysis of radio frequency identification "Wc+ /# based on the basic principles and features! focused on Wc+ / s Y.
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自适应信号处理中的格型LMS算法,并与横向LMS做了比较。应用环境是系统辨识-lattice LMS algorithm of adaptive signal processing were compared with the horizontal LMS algorithm. Application environment is the system identification
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一种新的RFID标签识别防冲突算法 高效,有用-A new anti-collision algorithm for RFID tag identification and efficient, useful
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Android指纹识别源码,指纹识别如今是一个活跃的研究领域。指纹识别系统中的一个重要组成部分是指纹匹配算法。-Android fingerprint identification source, fingerprint identification is now an active area of research. Fingerprint matching algorithm is one of the important parts in the fingerprint identific
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Modern signal processing jobs when the graduate, Least-squares algorithm to fit a three-dimensional plane, MIT Artificial Intelligence Laboratory identification of the target source.
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You can get a very accurate amplitude, frequency, phase estimation, MinkowskiMethod algorithm, Prediction Error Method for Parameter Identification - the idea of relaxation.
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Code, there are very complete notes and explanations Including stochastic gradient algorithm, the relative gradient algorithm, Nonlinear discrete system identification.
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Based on wavelet transform digital watermarking algorithm matlab code, MIT Artificial Intelligence Laboratory identification of the target source, It uses a pulse of consumer law.
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Numerical solution of differential equations method, Automatic identification in the matlab environment the size of the connected area, Partially achieved tracking speed iterative relaxation algorithm.
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纯的aloha算法,可以应用在射频识别中,考虑碰撞(Pure aloha algorithm, can be applied in radio frequency identification, consider the collision.)
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