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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 beamform
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contains pdf documents for MIMO in wirless communications, MI_NLMS adaptive beamforming algorithm for OFDM system, narrowband beamforming algorithm for smart antenna
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contains documents relating to improvement of adaptive beamforming using mixed norm algorithm, combination of lms with smi algorithm, sample code for implementation of lms in matlab
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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 ins
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beamforming simulation using feedback
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matlab波速成形,讲解波束成形的过程,以及形成的方法-and matlab is wave velocity molding, explain the beamforming process and the method of forming
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This a MATLAB based program that computes the weights and
beamforming pattern of a
-This is a MATLAB based program that computes the weights and
beamforming pattern of a
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matlab beamforming polar
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matlab beamforming broadband
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阵列天线的三维波束赋形技术及其Matlab实现-赵季红、王伟华、 曲桦-Dimensional array antenna beamforming technology and Matlab Realization
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匹配追踪和正交匹配追踪,滤波求和方式实现宽带波束形成,利用matlab针对图像进行马氏距离计算 。- Matching Pursuit and orthogonal matching pursuit, Filtering summation way broadband beamforming, Using matlab to calculate the Mahalanobis distance for the image.
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基于小波变换的数字水印算法matlab代码,预报误差法参数辨识-松弛的思想,滤波求和方式实现宽带波束形成。- Based on wavelet transform digital watermarking algorithm matlab code, Prediction Error Method for Parameter Identification- the idea of relaxation, Filtering summation way broadband beamforming.
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自适应波束形成算法:如何用matlab生成自适应波束(Adaptive beamforming algorithm)
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波束合成的matlab实现,不同深度采样点合成一条采样线(Matlab implementation of beamforming, synthesis of a sampling line at different depths of sampling points.)
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利用仿真软件Matlab产生各阵元发射信号,运用相控阵雷达波束形成原理形成发射波束。(The simulation software MATLAB is used to generate the transmitting signals of each array element, and the beamforming principle of phased array radar is used to form the transmitting beam.)
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