傅里叶变换与小波变换在信号去噪中的应用(3)

《傅里叶变换与小波变换在信号去噪中的应用(3)》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、!./"!3#!"#$%&67..$6%0'"12/4'15!"#$%&'()$*+,)-(!(-)(++&)(-8#916:..!"#$%&'($%)*+,-./01!""!#$%&'()*+,-./5;<::<"'(!012345623789:;<=>45#?@A&BCDE78FGHIJKLMBCD7NO>P5QR$01783STU>VWP5#X0P5YZKLMBC[J]&^]E78$023_7P5`aJbcA&de,=>50P5fghi5j#kJlmlAno`pqrs>tnYZutnvw#x[kJvw[>AyzeYZ{

2、$}~#0123_7P5

3、KLD7{>P5#JlmlAno`pqtnYZAD7F23f>JP5$)*+!P5D7%KLBC%A&BC%tnpq,-./0!?4@A.12345!B1670!ACD5!C6

4、(N",>)O+PQ)%II)-IK&+LM+(R=('),+#M,)(-QNS+"+%%'P+"('),+RN(NS')P%I+M,+KM",)-(N")>TN)&>+(%$NM,+P9=8'M&)+&%&N(,K'&>U8'&NK)O+VK&+LM+(R=('),+,)-(N"#M,)(-8'M&)+&%&N(,K'&>N(V"'QK)"%+&%'&+W+R%%I+('),+U8'&N>)O+VI)-IK&+LM+(R=('),+,)-(N"#)%),>'&++KK+R%)S+%'M,+'&%I'-'(N"QNS+"+%KM(R%)'(,=>5%'

5、V+"('),+UG%K)&,%"=V+R'>T',)%+%I+,)-(N"%'%I+K'M&%IK"''&#N(V,+"+R%%I+NTT&'T&)N%+(M>9+&K'&,'K%%I&+,I'"V9=>)()>NOR&)%+&)NU8)(N""=#)%M,+%I+%I&+,I'"V(M>9+&%',+"+R%+KK+R%)S+QNS+"+%R'+KK)R)+(%,K'&&+R'(,%&MR%)(-%I+V+"('),+V,)-(N"UXOT+&)>+(%N"&+,M"%,,I'Q%IN%,MRIN('),=,)-(N"RN("',%,'>+M,+K

6、M")(K'9=8'M&)+&V+"('),)(-#N(V9=M,)(-%I+>)()>NOT&)(R)T"+%',+"+R%QNS+"+%%I&+,I'"VRN(+KK+R%)S+"=Y++T,'>+'K%I+M,+KM",)-(N"#+,T+R)N""=%I+I)-I"K&+LM+(R=TN&%U>.?5(-@0=,)-(N"V+"('),+%8'M&)+&%&N(,K'&>%QNS+"+%%&N(,K'&>%%I&+,I'"V,+"+R%AZ7D$#&'()*8'M&)+&+,-8'M&)+&./0&1MÉʸÇ:<9±²¼8#F´^./r±²B

7、pPQ()$2345-6789:;#<=>?@)AB+C-BËIGÌÆ9Ãͼ8#lmÎÏ9ÐÑÒÓ%JDEFGH9()>I%JKL:MNO-PQ9RS#TM%N%)

8、'(#0'"U2@#2@C;"vw¥Q#rPÍ.IGá9±².¥Qpáà9PQ.¥x4y-z{9&u

9、stJKL}(9Ut&'g~#Q%ȼ81^./IGh9qâ8%,-JKL:M!8N,%8'M&)+&?&N(,K'&>#88?"#AABCDEFGHIJKLM@+-tHQ#1JKL:Mr3_2`%^./$3jk9#rABAABCIJKL?@2@27_cd#£2@ZC$#r8c!&"ã²#=U¨8äåæ¿ç#èW($abb&+,-^¡¢^b""b%p^+=+&+,-¤.¥./93g#=^¦§+/!,"#ØGeC-U¨9©ª#«c#^./¬®ZU)

10、@%#9!:!"f!/!,"'EW!%0,!2"E#r3#JKL:M¯Eh°V±²Bx9#O³