Frequency-Division Combination Forecasting of Stock Market Based on Wavelet Multiresolution Analysis

Table 2

Error caused by the superposition process.

Day	1st	2nd	3rd	4th	5th	6th	7th	8th	9th	10th
Error	-0.002	-0.005	-0.020	-0.040	-0.022	0.002	0.009	0.014	0.010	0.001
Day	11th	12th	13th	14th	15th	16th	17th	18th	19th	20th
Error	0.017	0.013	0.028	0.026	0.019	0.013	-0.026	-0.030	-0.021	-0.011