?(?)=1??????0.9≤?≤1.0 (1)
channels ?????=∑?????
?∑(???????????)?
?∑(???????????)?
samples size ????,?=??????(????:?????,?)
???=????:,??∞
??=???(???:,?,?∈
[8??,15??])
[16??,31??]
than???. ???(???:,?,?∈[0??,???])=
???(???:,?,?∈[???,64??])
???=∑???(?)?(??
?)??????????
?????0≤?≤(??1)
??=?(??+??)(3)
,??,...,??)=??? ???
?=???? ??? ??? ... ???
??? ??? ??? ... ???
??? ??? ??? ... ???? (10)
???=???(?,?)
???(?,?) (12)
???(?,?)=??(??
??? )??‖?????‖? (13)
???(?,?)= ?
??? )???? ? (???????)
?∈??∪?????‖?????‖?
??={?|???=?}, ?
??????(?????<?????)??(?????=?????)???(????
that ???????
?+(???)????
???∑(?????)?
???????????
?= ∑(?????)(????
?∑(?????)?∑(????
??????????????
?????????????? .
?(??),(?=?,?) .
??? ,????? ???????
??? ,????????????? ??????? ?? ?
??????‖?‖?????
9. ?????=∑∑?(??,?
???)??‖?????‖??
?={??,??,??,??}, and
{??,??,??,??}
3. ??=??&??=??
4. ?????(??,??)
6. ??=??&??=??
9. ?????(?,?)
11. ?=??????(0,1)
13. ????=(2?)?/(??????)
15. ????=(1/(2?(1??)))?(??????)
19. ??=??&??=??
21. ??=??&??=??
23. ???=?[(??????)????(??????)???]
24. ???=?[(??????)????(??????)???]
??=[??(?),.??(?),..,??(?)]
?′={??′,??′,...,??′}.
????={??′,??′,...,??′}