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以互功率谱估计为工具 ,提出色噪声背景下正弦参量估计的拓广的互谱ESPRIT算法和总体最小二乘拓广互谱ESPRIT算法 (TLS—拓广互ESPRIT)。并给出仿真实验结果。
Taking the mutual power spectrum estimation as a tool, an extended cross-spectrum ESPRIT algorithm and an overall least squares cross-spectral ESPRIT algorithm (TLS-Extended Inter-ESPRIT) are proposed to estimate the sinusoidal parameters under colored noise. The simulation results are given.