Tang Bin, Xiao Xianci. MULTIPLE FREQUENCIES ESTIMATION OF SIGNAL WITH SUB-SAMPLING[J]. Journal of Electronics & Information Technology, 1997, 19(5): 619-624.
Citation:
Tang Bin, Xiao Xianci. MULTIPLE FREQUENCIES ESTIMATION OF SIGNAL WITH SUB-SAMPLING[J]. Journal of Electronics & Information Technology, 1997, 19(5): 619-624.
Tang Bin, Xiao Xianci. MULTIPLE FREQUENCIES ESTIMATION OF SIGNAL WITH SUB-SAMPLING[J]. Journal of Electronics & Information Technology, 1997, 19(5): 619-624.
Citation:
Tang Bin, Xiao Xianci. MULTIPLE FREQUENCIES ESTIMATION OF SIGNAL WITH SUB-SAMPLING[J]. Journal of Electronics & Information Technology, 1997, 19(5): 619-624.
Based on time delay technology and MUSIC algorithm, a novel estimating multiple frequencies approach of signal with sampling rate which is least Nyquist sampling rate is presented in this paper. With choosing delay time properly, the estimated frequencies are unambiguous. Computer simulation confirms its availability.
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