Description: 一种新的基于麦克风阵列的近场声源定位和语音分离算法，它结合双波束二维定位和近场最小方差波束形成技术在阵列近场范围内实现声源定位和语音分离。-based on a microphone array of near-field acoustic source localization and speech separation algorithm, It combines two-beam two-dimensional positioning and near-field minimum variance beamforming technology in the array of near-field within the scope of Sound Localization and Speech Separation. Platform: |
Size: 225118 |
Author:xiaobai |
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Description: 一种新的基于麦克风阵列的近场声源定位和语音分离算法，它结合双波束二维定位和近场最小方差波束形成技术在阵列近场范围内实现声源定位和语音分离。-based on a microphone array of near-field acoustic source localization and speech separation algorithm, It combines two-beam two-dimensional positioning and near-field minimum variance beamforming technology in the array of near-field within the scope of Sound Localization and Speech Separation. Platform: |
Size: 225280 |
Author:xiaobai |
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Description: 此代码为大学物理实验，声源定位模拟实验中用到的算法内容，用c语言实现-This code for university physics experiment, acoustic source localization algorithms used in simulation content, using c language implementation Platform: |
Size: 1024 |
Author:QQQQQ |
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Description: 此程序为北航物理实验-声源定位-GPS实验的程序。
此程序用于处理实验第一项：声源定位-This program is Beihang physics experiment- the sound source positioning-GPS test program. This program used to process the first experiment: acoustic source localization Platform: |
Size: 2048 |
Author:hyspace |
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Description: 语音分离的研究在语音通信、声学目标检测、声音信号增强等方面有着重要的理论意义和实用价值。而将语音分离技术应用到智能机器人中。让机器人具有智能的听觉，实现声源定位和分离，确定说话人个数，进行人机对话等方面更具有广阔的应用前景。 -Separation of speech in voice communications, acoustic target detection, sound signal enhancement, and so has important theoretical significance and practical value. The voice separation technology applied to intelligent robots. Intelligent robot to the hearing, to achieve sound localization and separation, to determine the number of speaker, the man-machine dialogues in a more broad application prospects. Platform: |
Size: 23552 |
Author:liu |
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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 Platform: |
Size: 1416192 |
Author:lq |
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Description: 文章针对低信噪比下的水下目标定位问题，建立了水下无线传感器阵列网络，该结构包括多个分布式声传感器阵列，它适应于多模态信号处理，既可以利用目标的方位信息，又可以用能量信息。文中提出了用每个阵列接收到的信号能量作为参量完成目标定位并推导了基于能量的最大似然比目标定位方法。数值仿真表明：基于该结构的能量似然函数定位方法，可以有效估计目标的位置。并且比单阵元网络的定位性能和信息传输率上有了较大的提高， 尤其是在低信噪比下情况下，可以大大减小估计的方差。-With novel underwater wireless sensor array network (UWSAN) architecture that consists of multiple distributed arrays of acoustic sensors, maximum likelihood localization based on acoustic energy is proposed for solving the source localization in underwater and low signal to noise ratio. The exactly maximum likelihood (ML) target location estimator is derived. Very impressive simulation results demonstrated the feasibility of such a new approach for underwater wireless sensor network (UWSN). And comparison with the single sensor UWSN, the performance of localization is improved, especially in low SNR. Platform: |
Size: 265216 |
Author:于文娟 |
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Description: 1.声卡发生：促使声卡发声音
2.控件自定义摆放：可左右移动选择控件并摆放位置
3.相对路径图片显示：拾取当前文件的路径名，而后使用连接路劲函数连接图片名称，之后将完整的图片路劲输入显示。
4.声源定位：通过采集声信号判定位置
5.鼠标拖动拉伸控件-A sound card occurred: the sound card issued sound
Controls placed custom: can move the selected control and placement
3 relative path picture: pick up the current file s path name, then use the strength function of the link road to connect the image name, and will be followed by the complete picture of fresh input display.
(4) Sound Source Localization: by collecting acoustic signals to determine position
Mouse to drag the stretch control Platform: |
Size: 2040832 |
Author:bob |
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Description: 2011年IEEE T.的Acoustic Source Localization and Tracking of a Time-Varying Number of Speakers，请大家分享-2011 IEEE T. Acoustic Source Localization and Tracking of a Time-Varying Number of Speakers, please share Platform: |
Size: 377856 |
Author:单昊 |
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Description: 用四元十字阵做被动声定位算法设计，现在是用matlab神经网络工具箱构建RBF神经网络然后仿真显示图形-With a four-element Array do passive acoustic localization algorithm design, now using matlab neural network toolbox and then build on RBF neural network simulation display graphics Platform: |
Size: 30720 |
Author:张紫梦 |
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Description: 用四元十字阵做被动声定位算法设计，现在是用matlab神经网络工具箱构建RBF神经网络然后仿真显示图形-With a four-element Array do passive acoustic localization algorithm design, now using matlab neural network toolbox and then build on RBF neural network simulation display graphics Platform: |
Size: 7168 |
Author:张紫梦 |
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Description: 基于功率谱密度的平面十字阵列被动声定位matlab仿真程序-Based on planar cross power spectral density array of passive acoustic localization matlab simulation program Platform: |
Size: 2048 |
Author:侯磊 |
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Description: In this paper, we investigate the problem of
reliable detection and localization of active sound source
using a new fusion approach of the vision and the
acoustic data that enables reducing errors of acoustic
localization caused mainly by synchronisation between
sensors in addition to reverberation and multipath
propagation
Platform: |
Size: 405504 |
Author:hadjidw |
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Description: 一种基于时延估计的被动声定位研究论文，个人感觉很有研究意义(A research paper on passive acoustic localization based on time delay estimation,
Personal feeling is of great significance) Platform: |
Size: 5955584 |
Author:JL.ing |
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Description: 目标信号为CW信号，阵型为八元阵，采用五路并联Notch滤波器进行相位差估计，完成水声定位功能。本程序是项目中的，已经经过调试和优化，可放心使用。(The target signal is CW signal, the array is eight yuan array, and the five phase parallel Notch filter is used for phase difference estimation to complete the underwater acoustic localization function. This program is in the project. It has been debugged and optimized, and it can be used safely.) Platform: |
Size: 1024 |
Author:蓝小雨 |
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