搜索资源列表
b
- 基于多传感器的自治潜水器定位和创建地图方法 摘要：利用传感器间的外标定方法，把成像声纳的特征元素转换到相机坐标系中，再利用计算机视觉领域的struction fron motion 方法进行求解。-Multi-sensor based on the autonomy of underwater vehicle position and the creation of the map method Abstract: The use of outside inter-sensor calibr
3pi_wall_follower111
- The 3pi robot [http://www.pololu.com/catalog/product/975] is complete mobile platform designed to excel in linefollowing and maze-solving competitions. The 3pi has user accessible I/O lines that can be connected to different sensors to expand its
MultibeamSonarSystems
- 介绍先进的声纳或阵列多波束形成算法---实用哦-Introduction of advanced sonar or multi-array beamforming practical Oh---
SpatialSpectrumEstimationTheroryAndAlgorithm
- 谱估计是阵列信号处理中的一个重要研究方向，在雷达、通信、电子对抗、声纳等众多领域有极为广阔的应用前景。本书深人、系统地论述了空间谱估计理论、算法以及一些理论方法之间的关系，总结了作者多年来的研究成果以及国际上这一领域内的研究进展。-Spectrum estimation in array signal processing is an important research direction in radar, communications, electronic warfare, sonar,
transmittingbeam
- 本论文主要介绍多波束形成方法，声纳往往采用相控偏转的技术来形成各个方向的发射接收波束。-In sonar, phased deflexion is often used to form transmitting/receiving beams in diff-erent directions.
Card-bals
- 基于网卡的某型声呐目标模拟系统的设计Card-based simulation of a certain type of sonar system design goals-Card-based simulation of a certain type of sonar system design goals
zizhuyanzhiceshengshengna
- 我国自主研制高分辨率测深侧扫声纳，重要的文献。-China has independently developed high-resolution bathymetric side-scan sonar, important documents.
siginal-parameter-ML-estimate
- 在雷达、声纳、通信以及振动工程等领域中经常根据离散观测值（采样序列）对正弦信号的参数进行估计。采用复信号模型给信号分析和处理带来很大方便,因此文献中通常采用复正弦信号模型。-In radar, sonar, communications and vibration engineering and other fields are often based on discrete observations (sample sequence) of the sinusoidal signal para
Ocean-Acoustic-Environment
- 海洋环境噪声对声纳性能的影响最新研究报告-Marine environment, the impact of noise on sonar performance report on the latest research
rev1
- 混响背景下主动声纳接收信号的可分离性探讨.-The reverb context active sonar the received signal separability explore.
rev2
- 为达到干涉合成孔径声纳系统对信号源的特殊要求,提出了一种基于SOPC技术的FPGA实现方法,该信号源一方面提供给发射机模拟信号,还给回波信号采集系统提供时钟和同步信号以保证信号系统时间一致性,同时还给接收机的时变增益信号实现对回波信号衰减的补偿 另一方面还实时采集并传输声纳系统在水下的运动姿态、深度、压力等信息 经过湖试和海试,该信号源系统完成了模拟信号和数字信号各项指标的测试,满足设计要求。-To reach the special requirements interferometric s
rev3
- 海豚声纳信号的脉冲分解及特征分析.提出一种海豚声纳目标探测脉冲串信号的脉冲分解方法,在此基础上对海豚声纳脉冲信号的特征进行了分析,其中包括脉冲宽度、脉冲间隔以及脉冲的时间分辨率和频率分辨率,并采用耳蜗滤波对海豚声纳脉冲串信号的时频特征进行了分析。分析结果表明,探测目标的过程中,根据目标距离的不同,海豚会自适应调节脉冲信号的发射频率和信号形式。 -Dolphin sonar signal pulse decomposition and characteristics of proposed bur
rev4
- 强主动声纳信号干扰被动声探测的仿真分析.被动声探测是探测和跟踪水中噪声目标的重要手段,但强主动声纳信号的出现将对被动声探测产生很强的干扰作用,影响被动声纳对噪声目标的检测或跟踪。本文通过计算机仿真,分析被动声纳的积分时间、强主动声纳信号的强度、脉冲宽度和发射周期四个因素对强主动声纳信号干扰被动声探测程度的影响。-Simulation analysis of passive acoustic detection of a strong active sonar signal interferenc
sonar
- 一种时频域联合捕捉主动声纳信号的方法.介绍了一种可应用于被动声纳的时频域联合捕捉主动声纳信号的方法及其工作流程。仿真相同噪声环境下使用该方法的发现距离与主动声纳探测距离,仿真结果表明使用该方法的发现距离远超过主动声纳探测距离,使用该方法可实现对目标的远程发现。-A time-frequency domain joint capture of active sonar signals. Introduced passive sonar, which can be applied when the
Sonar.pdf.tar
- sonar 静态代码检测工具 测试人员的好帮手-sonar static code detection tool testers is a good helper
typical--towed-line-array-sonar
- 根据现有的公开技术资料，对国外几种典型的潜用拖线阵声呐的技术特点和设备参数进行了分析和介绍-Several typical of submarine towed line array sonar on foreign technical characteristics and device parameters based on publicly available technical information, analysis and presentation
reality-sonar-development-using-DSP
- pdf文档-用DSP实现简单的实时声纳，有实际电路-pdf documents- DSP real-time sonar, the actual circuit
Multibeam-Sonar-Reverberation
- 非静止多波束声呐混响的自回归模型。综合考虑了环境，几何结构等多种因素通过时变自相关函数仿真混响复数据序列。-This work describes a technique for simulating nonsta- tiouary multibeam Gaussian sonar reverberation sequences. The primary objective is to simulate quadrature-demodulated complex
Sonar-Fundamentals-(Raytheon).01
- RAYTHEON SONAR FUNDAMENTALS
Active-sonar-detection
- 主动声纳恒虚警检测，包括常见的几种恒虚警检测以及相应的融合检测-Active sonar constant false alarm detection, including several kinds of common constant false alarm detection and the corresponding integration testing