Digital Signal Processing Reference
In-Depth Information
Ta b l e
5 . 4
Comparison
of
numerical
results
when
the
observations
are
correlated:
ρ
=
{
0
.
01
,
0
.
1
,
0
.
5
}
,
L
=
50 sensors,
γ
0
=
10 dB, and
ε
={
0
.
1
,
0
.
05
,
0
.
01
,
0
.
001
}
ε
CBBO
CBBO-DE
2-Stage-CBBO-DE
CDE
CGA
CPSO
ρ
=
0
.
01
0.1
Mean
9.02118E-01
1.48094E+00
9.96784E-01
1.04841E+00
9.44415E-01
1.87671E+00
Std.
7.89E-03
4.68E-01
3.22E-02
4.42E-02
1.88E-02
1.36E+00
Best
8.88871E-01
8.79589E-01
9.42663E-01
9.62202E-01
9.14747E-01
8.76651E-01
0.05
Mean
1.72662E+00
2.86366E+00
1.84437E+00
1.92668E+00
1.78391E+00
3.44436E+00
Std.
1.63E-02
8.37E-01
3.30E-02
7.91E-02
2.36E-02
1.75E+00
Best
1.69629E+00
1.69376E+00
1.77337E+00
1.78682E+00
1.74011E+00
1.68829E+00
0.01
Mean
4.44819E+00
6.05320E+00
4.67165E+00
4.79533E+00
4.57978E+00
5.69284E+00
Std.
2.27E-02
7.98E-01
5.41E-02
1.04E-01
3.94E-02
9.10E-01
Best
4.40527E+00
4.39060E+00
4.55601E+00
4.63914E+00
4.46567E+00
4.39809E+00
0.001
Mean
1.01404E+01
1.07460E+01
1.05199E+01
1.07251E+01
1.03588E+01
1.12213E+01
Std.
3.91E-02
3.31E-01
6.85E-02
1.35E-01
6.17E-02
1.41E+00
Best
1.00660E+01
1.01680E+01
1.03465E+01
1.04958E+01
1.02185E+01
1.00242E+01
ρ
=
0
.
1
0.1
Mean
9.34620E-01
3.08130E+00
1.03799E+00
1.08992E+00
9.80039E-01
1.74470E+00
Std.
1.14E-02
4.30E-01
3.06E-02
5.93E-02
1.76E-02
1.08E+00
Best
9.15381E-01
2.43080E+00
1.11310E+00
9.97765E-01
9.35467E-01
9.80038E-01
0.05
Mean
1.80867E+00
4.37700E+00
1.94203E+00
2.01247E+00
1.88165E+00
2.88210E+00
Std.
1.06E-02
6.28E-01
3.55E-02
7.45E-02
2.94E-02
1.15E+00
Best
1.78997E+00
3.37890E+00
1.86992E+00
1.88792E+00
1.83228E+00
1.79232E+00
0.01
Mean
4.75915E+00
6.65320E+00
4.98549E+00
5.10913E+00
4.89356E+00
5.96645E+00
Std.
2.04E-02
1.01E+00
6.12E-02
7.77E-02
4.51E-02
1.17E+00
Best
4.71623E+00
5.49050E+00
4.82053E+00
4.98578E+00
4.80740E+00
4.89258E+00
0.001
Mean
1.09317E+01
1.16690E+01
1.14322E+01
1.16480E+01
1.12121E+01
1.16309E+01
Std.
3.99E-02
5.81E-01
1.15E-01
1.56E-01
7.61E-02
8.29E-01
Best
1.08731E+01
1.10910E+01
1.12102E+01
1.14085E+01
1.09675E+01
1.07873E+01
ρ
=
0
.
5
0.1
Mean
1.62230E+00
1.67224E+00
1.23836E+00
1.60562E+00
1.55067E+00
2.00899E+00
Std.
1.80E-01
3.81E-01
3.62E-02
3.35E-01
4.21E-01
1.57E+00
Best
1.38950E+00
1.11521E+00
1.19164E+00
1.17440E+00
1.10691E+00
1.10187E+00
0.05
Mean
2.77030E+00
3.24208E+00
2.52436E+00
3.12709E+00
3.03643E+00
3.18564E+00
Std.
1.51E-01
6.00E-01
3.95E-02
5.28E-01
6.66E-01
1.33E+00
Best
2.56400E+00
2.36221E+00
2.45759E+00
2.48189E+00
2.35095E+00
2.38701E+00
0.01
Mean
7.19150E+00
7.42100E+00
7.22594E+00
8.20864E+00
8.03350E+00
7.80258E+00
Std.
1.50E-01
3.24E-01
6.71E-02
9.17E-01
1.20E+00
1.04E+00
Best
6.96500E+00
6.91000E+00
7.02768E+00
7.17023E+00
6.78723E+00
6.77276E+00
0.001
Mean
1.88410E+01
1.84490E+01
1.92334E+01
2.05440E+01
2.02199E+01
1.91415E+01
Std.
1.20E-01
3.68E-02
1.68E-01
1.12E+00
1.73E+00
4.94E-01
Best
1.86090E+01
1.83800E+01
1.89643E+01
1.92448E+01
1.84280E+01
1.84879E+01
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