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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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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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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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