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A Reader Anti-collision Protocol for RFID-Enhanced Wireless Sensor Networks
资源描述Abstract Considering rapid developments in the technologies of both radio-frequency identification
(RFID) systems and wireless sensor networks (WSN), an integration of the two
technologies may lead to the formation of an RFID-enhanced WSN which would possess
improved functions and capabilities. In the RFID-enhanced WSN, many reader-enhanced
nodes have increasingly been employed. In such networks, RFID data contains a lot of duplication,
because the same tag may be read multiple times, and collision may occur among
readers, while energy constraints are also a serious problem. These three could in turn cause
serious problems. In this paper, we have proposed our CSMA-based algorithm since it is light,
efficiently minimizes all kinds of reader collision, and eliminates the duplicate data. For this
purpose, we have used a separate control channel and a tag ID forwarding mechanism with a
special co
- 2023-05-06 18:20:03下载
- 积分：1
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最短路径计算
自定义点位类别，并通过点位类别生成制定路径。在路径中手动设定起始点，并通过计算得到全部路径，并得到其中距离最短的路径，和点位无关。全部原创，希望大家给我些宝贵经验
- 2022-10-04 11:00:03下载
- 积分：1
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mahout in action 书中的源码实现
应用背景最近在学习mahout,买了一本书mahout in action .从网上下载下来的书中的源码实现练习一下加深一下印象,很好的代码,很有用.传上来跟大家分享,希望对大家有帮助.关键技术
解压缩后里面有readme
安装好thrift、maven
将pom.xml中的：改成，引号里面是thrift安装位置。
将pom.xml中thrift的版本从0.6.1改成0.9.0，因为classifier.java是由0.9.0版本生成。
mvn eclipse:eclipse
此时项目上有红色感叹号，添加环境变量：M2_REPO=“你的.m2/repository的路径"即可。
在eclipse将项目import进来。
按照readme中的方法继续操作。
- 2022-11-12 06:30:02下载
- 积分：1
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德州扑克牌值计算
POKER 计算值 斗地主 扎金花都离不开它
This article for the budding poker AI programmer provides a foundation for a simple implementation of No-Limit Texas Holdem Poker AI, covering the basics of hand strength evaluation and betting. By following the recipe set out here, you will quickly become able to implement a reasonably strong poker AI, and have a solid foundation on which to build. I assume you are familiar with the basic terminology of poker.
- 2022-08-15 11:28:52下载
- 积分：1
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一套交互和命令
一个集交互式和命令式于一体的程序，采用最小二乘法进行曲线的拟合-A set of interactive and command-style in one program, using least-squares curve fitting method
- 2022-07-03 08:26:22下载
- 积分：1
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用于压缩感知的OMP算法（matlab）
% 1-D信号压缩传感的实现(正交匹配追踪法Orthogonal Matching Pursuit)
% 测量数M>=K*log(N/K),K是稀疏度,N信号长度,可以近乎完全重构
% 编程人--香港大学电子工程系 沙威 Email: wsha@eee.hku.hk
% 参考文献：Joel A. Tropp and Anna C. Gilbert
% Signal Recovery From Random Measurements Via Orthogonal Matching
% Pursuit，IEEE TRANSACTIONS ON INFORMATION THEORY, VOL. 53, NO. 12,
% DECEMBER 2007.
- 2022-07-03 22:42:15下载
- 积分：1
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线性规划
免费的线性规划算法，可解决有等式约束和不等式约束的线性规划问题，优化变量的个数无限制，运行速度非常快，使用的是单纯形法。线性规划是一门研究如何使用最少的人力、物力和财力去最优地完成科学研究、工业设计、经济管理中实际问题的专门学科.主要在以下两类问题中得到应用：一是在人力、物力、财务等资源一定的条件下，如何使用它们来完成最多的任务；二是给一项任务，如何合理安排和规划，能以最少的人力、物力、资金等资源来完成该项任务
- 2022-05-27 21:43:07下载
- 积分：1
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the procedures used Matlab language trend of the computer program.
该程序用matlab语言编写的计算机潮流计算程序。-the procedures used Matlab language trend of the computer program.
- 2023-07-31 20:50:02下载
- 积分：1
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二次指数平滑预测法和三次指数平滑预测法是普遍的预测方法,应用很广,本代码还包含其平滑系数的确定...
二次指数平滑预测法和三次指数平滑预测法是普遍的预测方法,应用很广,本代码还包含其平滑系数的确定-quadratic exponential smoothing prediction and three exponential smoothing prediction is a common forecasting methods, a wide application, the code also includes its smooth determine the coefficient
- 2022-03-23 11:49:19下载
- 积分：1
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《科学工程计算C语言算法》一书代码。C语言编写。均写成函数形式，可以直接调用。包括数值微分、数值积分、插值、方程求解等数值算法。...
《科学工程计算C语言算法》一书代码。C语言编写。均写成函数形式，可以直接调用。包括数值微分、数值积分、插值、方程求解等数值算法。-"scientific engineering calculation algorithm C language," a code book. C language. Functions were written form can be called directly. Including numerical differentiation, numerical integration, interpolation, equation solving numerical algorithms.
- 2023-04-20 15:05:03下载
- 积分：1
