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利用 Toeplitz矩阵和循环矩阵的性质 ,对非均匀采样信号提出了一种直接的重建方法 ,该方法可以直接利用离散傅立叶变换 ,不需要迭代 ,并且可以实时进行。仿真结果表明该算法是有效的
Using the properties of Toeplitz matrix and cyclic matrix, we propose a direct reconstruction method for non-uniformly sampled signals. This method can directly use the discrete Fourier transform without iteration and can be performed in real time. Simulation results show that the algorithm is effective