Description: 这篇文章分析了智能天线中MMSE和MV波束形成器,并给出了部分MATLAB仿真程序,相信会对你的课题有帮助-This article gives an analysis of smart antenna in the MMSE and MV Beamformer, and gives some of MATLAB simulation program, I believe the subject will help you Platform: |
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Author:gan |
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Description: A MATLAB GUI platform for realizing the radiation pattern of narrowband beamformer with random array geometry. User can specify the array geometry, directions of incoming signals, noise power, and the type of beamformer. Useful for gaining insight about collaborative beamforming in sensor networks and random arrays. You need both randomarray.fig and randomarray.m to work. -A MATLAB GUI platform for realizing the radiation pattern of narrowband beamformer with random array geometry. User can specify the array geometry, directions of incoming signals, noise power, and the type of beamformer. Useful for gaining insight about collaborative beamforming in sensor networks and random arrays. You need both randomarray.fig and randomarray.m to work. Platform: |
Size: 8192 |
Author:zhouyu |
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Description: 争对移动声源采用波束形成进行语音增强，提出一种约束子带波束形成算法。其波束形成器基于一个软约束，其目的是要使波束指向特定的区域即声源方向。而其核心在于首先要进行声源定位，获得尽量准确的方位信息，然后构造软约束条件，用于波束形成。且在此过程中不断跟踪声源的移动情况。在构造的约束条件中，需要知道声源的二维信息，即与麦克风阵列的距离和方向角，“软”体现在对距离和方向角的确定都是在一定范围内的，有待进一步更正。-Between the mobile sound source using beamforming for speech enhancement, a constrained subband beamforming algorithm. Its beamformer based on a soft constraints, the aim is to make the beam point to a specific region that is the direction of the sound source. And its core is the first to sound source location, access to location information as accurately as possible, and then construct the conditions of soft constraints for beamforming. And in the process continuously tracking the movement of a sound source. Structure at the binding conditions, need to know the two-dimensional sound source information, that is, with the microphone array the distance and direction angle, the " soft" embodied in the distance and direction angle of the determination are within the scope must be further corrected . Platform: |
Size: 128000 |
Author:chen |
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Description: 波束形成算法中的最小方差无失真响应波束形成器，并在一个图中给出常规波束和MVDR两种波形。
-Beamforming algorithm in the minimum variance distortionless response beamformer and give a diagram of conventional beamforming and MVDR two waveforms. Platform: |
Size: 1024 |
Author:刘颖 |
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Description: 这是一个Matlab开发的数字波束形成源代码，仿真正确-This is a developed Matlab source code for digital beamforming, simulation correctly Platform: |
Size: 2048 |
Author:孔孔 |
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Description: An interactive MATLAB GUI platform for realizing the pattern of a narrowband
beamformer with a random array. User can specify the array geometry,
directions of incoming signals, noise power, and the type of beamformer.
Useful for gaining insight about collaborative beamforming in sensor
networks and random arrays.-An interactive MATLAB GUI platform for realizing the pattern of a narrowband
beamformer with a random array. User can specify the array geometry,
directions of incoming signals, noise power, and the type of beamformer.
Useful for gaining insight about collaborative beamforming in sensor
networks and random arrays. Platform: |
Size: 4096 |
Author:snake |
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Description: This a matlab code for simulating Frost Beamformer-This is a matlab code for simulating Frost Beamformer Platform: |
Size: 11264 |
Author:Amy |
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Description: 基于自适应天线阵理论 ,给出了一种用于任意线阵天线的主波束赋形算法。该方法通过迭代获得一组最优权值 ,用来减小加权赋形方向图和期望方向图在主波束上的差别-Based on adaptive array theory, gives a linear array antenna for any beamforming algorithm main. The method is obtained by iteration of a set of optimal weights used to reduce the weight and expectations shaped pattern on the main beam pattern differences Platform: |
Size: 4096 |
Author:王凤 |
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Description: MVDR Beamforming wher in the interference direction null s put and the signal in the intended direction is maximised. The plots the beamformer response Platform: |
Size: 1024 |
Author:Deb |
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Description: 通信領域於天線上常運用的波束集成，以matlab寫成。能模擬不同距離造成的波束形狀之不同。也加入部份Dolph-Chebyshev最佳化方法。-A traditional beamformer that can simulate differnt distance from the origin, and some implementation using Dolph-Chebyshev amplitude distribution. Platform: |
Size: 1024 |
Author:Chung-Hao Wu |
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Description: 认知无线电中的波束成形MATLAB代码。可以根据拓扑众不同位置的节点调整天线的发射功率和角度。师兄博士毕业论文里的代码。希望能有帮助-Matlab code of beamformer in Cognitive Radio. it can regulate and adjust the transmitting power and angle of antenna, which belong my laboratory mate s PHD thesis. It may help you. Platform: |
Size: 8192 |
Author:许瑞琛 |
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Description: 内容是基于一种改进的麦克风阵列固定波束形成的语音增强算法，通过MATLAB仿真，其信噪比与之前的算法相比，有较大提升-Content is based on an improved fixed beamforming microphone array speech enhancement algorithm, through MATLAB simulation, the signal-to-noise ratio compared with the previous algorithm, has large improvement Platform: |
Size: 103424 |
Author:王栋 |
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