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Description: Monitoring Underwater Operations with Virtual Environments
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Size: 1069901 |
Author: yaoguodong007 |
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Description: 利用openGL编写的一个水的动画，应该对大家用-prepared by the use of a water animation, we should use
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Size: 2445312 |
Author: 陈 |
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Description: 水声原理第三版,对声声的原理及处理方法有详细的讲解，是一本值得看的，水下声学方面的资料-third edition of acoustic principles, the principle of sound and handling methods in detail, is a worthy read. underwater acoustics of information
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Size: 4733952 |
Author: 沉默 |
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Description: opengl 下的一个简单的模型,可以参考一下了. as your wish-opengl under a simple model can be found out. As your wish
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Size: 275456 |
Author: 张无忌 |
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Description: 有关水声通信中基于OFDM的多普勒频移的估计与补偿-the underwater communication OFDM-based Doppler frequency shift and the estimated compensation
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Size: 497664 |
Author: elitedadi |
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Description: 目标跟踪与定位，为研究水下通信方面的书籍，一般用MATLAB实现程序仿真-target tracking and location for the study of underwater communications books, the general procedures in MATLAB simulation
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Size: 3214336 |
Author: 草皮 |
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Description: Challenges Building Scalable and Distributed Underwater Wireless Sensor Networks (UWSNs) for Aquatic Applications.pdf
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Size: 195584 |
Author: yhddg |
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Description: Underwater acoustic sensor networks-research challenges.pdf
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Size: 642048 |
Author: yhddg |
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Description: MFSK modulation is for underwater acoustic communication
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Size: 1024 |
Author: wanglei |
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Description: 利用matlab语言编写的水下简正波分析程序，可计算P-Matlab language use underwater normal wave analysis procedures, calculate P
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Size: 2048 |
Author: zxg |
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Description: pc104的用处越来越多，在多传感器数据采集中有很多应用，这是我收集的采集文章包括基于PC104总线的数据采集仪及数据分析系统、基于PC104的水下航行器导航系统设计、基于PC104的GPS数据采集系统等-pc104 the usefulness of more and more, in the multi-sensor data acquisition in many applications, this is my collection, including the acquisition article PC104 bus-based data acquisition devices and data analysis system, based on the PC104 Underwater Vehicle navigation system design, PC104 s GPS-based data acquisition system, etc.
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Size: 1292288 |
Author: 魏蓝 |
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Description: 目标连续声纳回波模型仿真
应用于水下目标回波分析与仿真-Target for sonar echo simulation model used in underwater target echo analysis and simulation
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Size: 2048 |
Author: bj |
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Description: !针对水下机动目标的无源定位和跟踪问题"先运用测向定位和时差定位相结合的思想"给出来自水下
机动声源目标的定位解$然后在此基础上"将多部被动声呐在各个状态时刻所定位的含噪声数据视为一冲击
扰动序列"对其应用缓冲算子作用"以弱化其随机性-! For an underwater maneuvering target of passive location and tracking problem of
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Size: 106496 |
Author: 陈建青 |
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Description: 这是有关扩频通信系统仿真研究，介绍了在水下部分的特殊环境的通信实现。虽然比较冷门，不过物以稀为贵！-This is the spread spectrum communication system simulation studies, described in the underwater part of the special environment of communication. Although unpopular, but rare!
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Size: 2441216 |
Author: aqh |
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Description: 水下环境和鱼国外源文件,效果不错,老外做的-Underwater environment and fish foreign source, good results
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Size: 3708928 |
Author: luhui |
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Description: 国内一本介绍和研究水下多目标跟踪理论的书，作者是党建武-Introduction and study of domestic an underwater multi-target tracking theory book, the author is Dang jianwu
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Size: 6395904 |
Author: 大海 |
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Description: 水下无线传感器网络的研究和设计
无线传感器网络是由大量节点形成的一种特殊Ad-hoc网络，其目的是协作地
感知、采集和处理网络覆盖的区域中感知对象的信息，并发送给观测者。而水下
无线传感器网络是无线传感器网络中的一种，两者有着不少共同的特征，同时由
于水下信道条件的制约，陆地上的一些重要技术又不能直接应用于水下。本章将
首先介绍无线传感器网络的体系结构及节点组成，然后再具体讨论水下无线传感
器网络的特点、面临的问题及技术难度。
-Underwater wireless sensor network research and design of wireless sensor network is formed by the large number of nodes in a special Ad-hoc network, which aims to collaborate perception, acquisition and processing of network coverage area in the perception of objects, and send observations persons. The underwater wireless sensor network is a wireless sensor network, the two have many common characteristics, and because of the underwater channel conditions, some of the important land can not be directly applied to underwater technology. This chapter will first introduce the architecture of wireless sensor networks and nodes, and then discuss the specific characteristics of underwater wireless sensor networks, the problems and technical difficulties.
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Size: 1319936 |
Author: Tr |
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Description: 水声通信课程中的实验设计，包括详细的原理图~-Underwater acoustic communication course experimental design, including detailed schematics ~
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Size: 374784 |
Author: 李芳兰 |
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Description: Channel Model Simulation for Underwater Acoustic Sensor Networks Using OPNET-Channel Model Simulation for Underwater Acoustic Sensor Networks Using OPNET
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Size: 590848 |
Author: Eng |
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Description: 提出了基于无线传感器网络的浮标网络水下GPS定位系统模型，分析了
该模型的结构、功能以及工作过程，并从几何角度探讨了水下目标的声学定位算
法。结合Range-Free算法与分布式算法的思想，设计了一种传感器节点自定位算
法，称为BSR（Beacons Signal Ring）定位算法，并对该算法的性能进行了评估与
比较。该算法在锚节点处的信标信号中引入能量等级的机制，无需相邻传感器节
点间信息交换，有效降低了算法复杂度与通信开销。性能分析结果显示，该算法
性能良好，在应用环境下相比于APIT算法与质心算法具有更低的位置估计误差。
论文还研究了基于双元检测传感器的协作式的目标跟踪策略，对相应的跟踪过程
进行了描述。提出了使用加权质心算法的目标位置估计模型，以及线性预测机制，
使跟踪过程具有较小的计算和通信代价。-In this thesis,we presents a buoy network of underwater GPS positioning system
model based on the wireless sensor network.The structure,function and process in the
model were analyzed.Underwater target acoustic localization algorithm were explored
through geometry way.Combined with the idea of Range-Free algorithm and distributed
algorithm,a sensor nodes self-localization algorithm were designed,which called BSR
(Beacons Signal Ring)localization algorithm,the algorithm performance evaluation and
comparison has also been presented.The algorithm use a small number of anchor nodes.
Each anchor emits beacons at different power levels.This mechanism does not required
information exchange between neighboring sensors,and reduced the complexity of the
algorithm and communication overhead effectively.The results of performance analysis
showed that BSR provides a lower position estimation error than APIT and Centroid
under a wide range of conditions.The thesis introduced process of ta
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Size: 1416192 |
Author: lq |
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