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由切比雪夫权值矢量及阵元间距画波束方向图:有x输入,计算该方向的值,否则计算所有方向的值,画出方向图-By the weight vector and the array element spacing beam pattern draw: there is x input, calculate the value of the direction, otherwise the value calculated in all directions, draw the direction of g
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边射直线阵天线波束方向图演示程序 直线阵最常见的工作模式-Broadside linear array antenna beam pattern demo linear array of the most common mode of
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使用样本协方差矩阵求逆方法仿真的波束图。使用的是均匀线列阵,信号方向为10度,有噪声,没有干扰。-Using the sample covariance matrix inversion method for the simulation beam pattern. Using a uniform linear array, the signal direction of 10 degrees, there is noise, no interference.
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任意方向的波束图,常规的延时求和方法。包括线列阵,圆阵,矩形阵-The arbitrary direction of the beam pattern, a conventional delay summation method. Including linear array, circular array, rectangular array
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均匀线阵静态方向图综合,利用凸优化及其求解软件cvx,实现最低旁瓣综合,期望波束响应方向图综合(平顶主瓣),平顶主瓣旁瓣带凹口的方向图综合。-Uniform linear array static pattern synthesis using convex optimization and its solution software cvx minimum sidelobe integrated expectations beam response pattern synthesis (fla
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波束形成相关程序,包括窄带常规波束形成及MVDR波束形成的波束图和方位估计仿真,还有宽带小数时延常规波束形成器的仿真。本程序主要基于水声背景,模型是最简单的线列阵,但对其他阵型只要修改至相应方向相应向量即可,对雷达和语音阵列信号处理修改相应波速频率即可。-Beam forming procedures, including conventional narrowband beamforming and beamforming MVDR beam pattern and orientation e
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实现任意多个麦克风阵列的波束形成,麦克风阵列可以是加性的,也可以是差分的;阵列是均匀线阵,波束图经过线性归一化。(The microphone array can be additive or differential, and the array is uniform linear array, and the beam pattern is linearly normalized.)
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