Calibration for Parameter Estimation of Signals with Complex Noise via Nonstationarity Measure

Table 6

Calibration performance with given initial value for chaotic noise.

		SNR			RE () (%)
Chaotic noise 1	2	6.3911	1.8	2.0050	0.25
Chaotic noise 1	2.71	4.8343	2.5	2.7067	0.12
Chaotic noise 1	3.14	5.2494	3	3.1360	0.13
Chaotic noise 2	2	6.8384	1.8	1.9950	0.25
Chaotic noise 2	2.71	5.3118	2.5	2.7200	0.37
Chaotic noise 2	3.14	5.5975	3	3.1450	0.16

denotes the initial value near the truth which is given directly. All the results are obtained via the average of 200 generated signals.