The computer simulation results verify the validity of two adaptive algorithms applied to circular array. The algorithms are Least Square based on QR decompose (QRD-LS) and Sampling Matrix Inversion based on QR decompose (QRD-SMI).

• 其次,验证了基于QR分解的最小二乘算法(QRD-LS)和基于QR分解的采样矩阵求逆方法(QRD-SMI)两种自适应算法在均匀圆阵中的有效性。