Delay-and-sum beamforming for arbitrary array geometry

版本 1.6.0.1 (437.6 KB) 作者: Jørgen Grythe

Delay-and-sum response of multiple single frequency signals by using an arbitrary 1D, 2D or 3D array

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更新时间 2021/10/26

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This matlab function calculates the delay-and-sum response in the frequency domain of a discrete 1D, 2D or 3D array of any shape with isotropic elements. Input can consist of multiple sources of the same frequency arriving at different angles with different source power.

引用格式

Jørgen Grythe (2024). Delay-and-sum beamforming for arbitrary array geometry (https://www.mathworks.com/matlabcentral/fileexchange/53294-delay-and-sum-beamforming-for-arbitrary-array-geometry), MATLAB Central File Exchange. 检索来源 2024/4/16.

MATLAB 版本兼容性

创建方式 R2016a

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类别

Radar > Phased Array System Toolbox > Beamforming and Direction of Arrival Estimation >

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参考作品: Array factor / beampattern of discrete array of any shape

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delay-and-sum

版本	已发布	发行说明
1.6.0.1	2021/10/26	Minor changes	下载
1.6.0.0	2016/12/7	Added possibility to perform beamforming for 3D arrays also.	下载
1.5.0.0	2016/9/9	Removed files not needed Revised files to be more consistent with UV-space notation. Added possibility to scan in cartesian coordinates as well as angles.	下载
1.4.0.0	2015/10/6	steeredResponseDelayAndSum now uses reshape() instead of squeeze() to improve speed	下载
1.3.0.0	2015/10/1	Added plotSteeredResponse function with uicontrol slider Updated description	下载
1.2.0.0	2015/9/30	Added description text in function files	下载
1.1.0.0	2015/9/29	Added pdf with mathematical explanations	下载
1.0.0.0	2015/9/29		下载

Delay-and-sum beamforming for arbitrary array geometry