Compared with the above two ILCs, the convergence condition of P-type ILC is much stricter and its robustness is worse. Besides, convergence speed of P-type ILC is much slower than that of D-type ILC.
There was significant difference between Group C and Group D (P<0.05, P<0.01) .
③C组与D组各指标比较有显著性差异(P<0.05,P<0.01)。
3
A simultaneous detection of P wave and P-SV converted wave is made using constant offset on a 2-d organic glass model consisting of anticline, fault and horizontal reflector.