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3下载：
用均匀圆阵对信号进行方向估计，并仿真功率谱图。同时与均匀等距线阵进行比较，圆阵估计效果更好。-With uniform circular array direction of the signal estimates, and simulation of power spectra. At the same time with the uniform linear array were compared equidistant, round patches is estimated better
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波束形成，一均匀排列的5元线阵，阵元间距15cm。设入射信号为单凭正弦波，幅度为Acos(wt)。声速设为c=1500m/s.在入射信号频率f为4k、5k、6k时，求以下三种加权系数下的波束图。
1）均匀加权时的波束图，入射信号范围-90°~90°，幅度归一化处理,下图。
2）阵元加权系数为[1,2,4,2,1]
3) 阵元加权系数为[4,2,1,2,4]
-Beamforming, an arrangement of five yuan uniform linear arr
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基于压缩感知的均匀线阵波达方向估计matlab代码-Estimation matlab code is based on compressed sensing uniform linear array DOA
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This a code for Uniform Linear Array Data-This is a code for Uniform Linear Array Data
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