利用AR模型解决全相位技术数据长度限制
高向宇,李杨龙
Solving data length limit of all-phase technology by AR model
Xiang-yu GAO,Yang-long LI
表 2
不同定阶方法apFFT频率识别正确率
Tab.2
Correct rate of apFFT frequency recognition with different order determination methods
主频
A
cc
/%
OPT
SVD
ECC
FPE
AIC
BIC
1阶
85
35
93
77
78
76
2阶
77
19
84
69
71
69
3阶
100
93
100
96
96
96