The Removal Method of the Blasting Vibration Signal Trend Item and Noise

Table 1

The correlation coefficient between the FIBFs and the original signal.

FIBFs	C2	C3	C4	C5	C6	C7	C8	C9
R	0.2214	0.3321	0.2025	0.0144	0.0151	0.0192	0.0203	0.0191
FIBFs	C10	C11	C12	C13	C14	C15	C16	C17
R	0.0208	0.0273	0.0185	0.0272	0.0308	0.0293	0.0294	0.0285
FIBFs	C18	C19	C20	C21	C22	C23	C24	C25
R	0.0250	0.0253	0.0281	0.0289	0.0273	0.0217	0.0186	0.0191
FIBFs	C26	C27	C28	C29	C30	C31	C32	C33
R	0.0166	0.0173	0.0149	0.0152	0.0120	0.0113	0.0093	0.0107
FIBFs	C34	C35	C36	C37	C38	C39	C40	r
R	0.0088	0.0058	0.0058	0.0070	0.0043	0.0030	0.0006	0.0006