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. 2022 Aug 25;39(4):740–748. [Article in Chinese] doi: 10.7507/1001-5515.202203032

表 3. Running time, SNR and CNR of RS-RSVD with different sampling times.

RS-RSVD不同抽样次数的运行时间、SNR、CNR

随机抽取次数 1 4 9 16 25 36
执行时间/s NULL 19.01 ± 2.00 8.32 ± 1.00 4.65 ± 0.50 3.03 ± 0.30 1.91 ± 0.20
SNR/dB NULL 12.17 ± 1.00 13.39 ± 1.00 13.98 ± 1.00 12.96 ± 1.00 11.42 ± 1.00
CNR/dB NULL 7.96 ± 2.00 9.55 ± 1.00 10.08 ± 1.00 7.76 ± 1.00 6.45 ± 1.00