Table 3: A comparison between the errors of ISDM and SDM. The parameters are extracted by the CS algorithm.

No

1 0.76400.76390.00010.0001
2 0.76200.76260.00060.0007
3 0.76050.76140.00090.0009
40.00570.76050.76020.00030.0003
50.06460.76000.75920.00080.0009
60.11850.75900.75830.00070.0010
70.16780.75700.75740.00040.0001
80.21320.75700.75650.00050.0009
90.25450.75550.75550.00000.0004
100.29240.75400.75400.00000.0003
110.32690.75050.75170.00120.0009
120.35850.74650.74760.00110.0009
130.38730.73850.74020.00170.0016
140.41370.72800.72730.00070.0006
150.43730.70650.70660.00010.0005
160.45900.67550.67480.00070.0002
170.47840.63200.63040.00160.0011
180.49600.57300.57170.00130.0009
190.51190.49900.49940.00040.0005
200.52650.41300.41370.00070.0005
210.53980.31650.31760.00110.0007
220.55210.21200.21270.00070.0001
230.56330.10350.10330.00020.0008
240.5736 0.00110.0008
250.5833 0.00140.0014
260.5900 0.00050.0009

MAE0.00070.0007
RMSE0.00100.0010