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发表于 2014-3-11 12:59:05
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楼主发这个程序，时隔两年小弟才用到， 感谢的 都 
我在运行的 时候，其结果的 时空 的 各自振幅和位相函数，里面说明的比较清楚，可是那个每个模态的方差贡献，是那个变量输出的呀，一直没有看明白？
不知道楼主这么长时间还记得不？
程序 很长，我也不想这么直接贴出来，见谅 ～～～～
小弟斗胆先贴一下 主程序，方便大家探讨，望楼主不要介意，
红色的 地方都是暂时不是很明确的地方，
哪位要是给小弟指出，小弟就给做牛做马啦
CEOF 主程序如下
! THIS IS A PROGRAM FOR CACULATING COMPLEX EMPIRICAL
! ORTHOGONAL FUNCTION
! ****************************************************
! * ITI: SAMPLE SIZE THAT IS THE TIME SERIES *
! * M: NUMBER OF STATION OR GRID POINT *
! * IT7: IT1-L *
! * IT4: IT7-L *
! * M1: NUMBER OF CHARACTERISTIC VECTOR *
! * L: TRUNCATED LENGTH OF FILTER *
! * UR(ITI,M): ORIGINAL DATA FIELD *
!
PROGRAM CEOF
PARAMETER(ITI=31,M=25,IT7=24,IT4=17,M1=5,N1=41,L=7)
DIMENSION UR(ITI,M),UI(IT7,M),H(15),AR(M,M),AI(M,M)
DIMENSION ZR(M,M),ZI(M,M),W(M),FV1(M),FV2(M),FM1(2,M)
DIMENSION USR(M),USI(M),SR(M),SI(M),TR(IT4,M),TI(IT4,M),V(M)
DIMENSION SIT(M,M),SN(M,M),FI(IT4,M),RN(IT4,M)
REAL Z
！ 那个变量是输出 特征值的呢？这样我就可以求方差贡献，
H(8)=0.0
LL=2*L+1
! READ THE DATA FOR OUR QUESTION
OPEN(11,FILE='EOF.DAT')
OPEN(6,FILE='OUT.DAT')
DO 10 I=1,N1
READ(11,*)(UR(I,J),J=1,M)
10 CONTINUE
! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
DO 11 I=1,L
I1=I-L-1
I2=I1+8
SS=SIN(3.14159*I1/2)
SS1=SIN(3.14159*I2/2)
H(I)=2.0/(I1*3.14159)*SS**2
H(I+8)=2.0/(I2*3.14159)*SS1**2
11 CONTINUE
WRITE(6,9)
9 FORMAT(30X,'------------------CEOF----------------')
WRITE(6,12)(H(J),J=1,15)
12 FORMAT(32X,'***H***'///(1X,5F12.6/))
J1=L+1
J3=N1-L
DO 21 I=1,M
DO 21 J=J1,J3
X=0.0
DO 31 JJ=1,LL
J2=J-JJ+L+1
31 X=X+UR(J2,I)*H(JJ)
21 UI(J,I)=X
N=N1-2*L
DO 35 I=1,M
DO 35 J=1,N
J1=J+L
UR(J,I)=UR(J1,I)
35 UI(J,I)=UI(J1,I)
DO 36 I=1,M
USR(I)=0.0
USI(I)=0.0
DO 37 J=1,N
USR(I)=USR(I)+UR(J,I)/N
37 USI(I)=USI(I)+UI(J,I)/N
DO 36 J=1,N
UR(J,I)=UR(J,I)-USR(I)
36 UI(J,I)=UI(J,I)-USI(I)
DO 38 I=1,M
SR(I)=0.0
SI(I)=0.0
DO 39 J=1,N
SR(I)=SR(I)+UR(J,I)*UR(J,I)
39 SI(I)=SI(I)+UI(J,I)*UI(J,I)
SR(I)=SQRT(SR(I)/N)
38 SI(I)=SQRT(SI(I)/N)
DO 41 I=1,M
DO 41 J=1,N
UR(J,I)=UR(J,I)/SR(I)
41 UI(J,I)=UI(J,I)/SI(I)
DO 42 I=1,M
DO 42 J=1,M
Y1=0.0
Y2=0.0
DO 45 K=1,N
Y1=Y1+UR(K,I)*UR(K,J)+UI(K,I)*UI(K,J)
45 Y2=Y2-UI(K,I)*UR(K,J)+UI(K,J)*UR(K,I)
Y1=Y1/N
Y2=Y2/N
AR(I,J)=Y1
AI(I,J)=Y2
42 CONTINUE
DO 47 I=1,M
AR(I,I)=1.0
47 AI(I,I)=0.0
CALL CH(M,M,AR,AI,W,1,ZR,ZI,FV1,FV2,FM1,IERR)
IF (IERR.NE.0) GO TO 9999
DO 51 I=1,N
DO 51 J=1,M1
TR(I,J)=0.0
TI(I,J)=0.0
J1=M-J+1
DO 52 K=1,M
TR(I,J)=TR(I,J)+UR(I,K)*ZR(K,J1)-UI(I,K)*ZI(K,J1)
52 TI(I,J)=TI(I,J)+UI(I,K)*ZR(K,J1)+UR(I,K)*ZI(K,J1)
51 CONTINUE
Z=0.0
DO 400 I=1,M
Z=Z+W(I)
400 CONTINUE
DO 401 I=1,M
V(I)=W(I)/Z
401 CONTINUE
！ 方差贡献的特征值输出，是这个吗？？？？？？
WRITE(6,402)(V(I),I=1,M)
402 FORMAT(//20X,'*******PROPORTION******'///(1X,10F13.4/))
M0=M-M1+1
DO 111 J=M0,M
JJ=M-J+1
WRITE(6,40)JJ,(ZR(I,J),I=1,M)
WRITE(6,49)JJ,(ZI(I,J),I=1,M)
40 FORMAT(//20X,'******ZR--',I2,'******'//(10F10.3))
49 FORMAT(//20X,'******ZI--',I2,'******'//(10F10.3))
111 CONTINUE
DO 222 J=1,M1
WRITE(6,50)J,(TR(I,J),I=1,N)
WRITE(6,55)J,(TI(I,J),I=1,N)
50 FORMAT(//20X,'******TR--',I2,'******'//(10F10.3))
55 FORMAT(//20X,'******TI--',I2,'******'//(10F10.3))
222 CONTINUE
DO 61 I=1,M
DO 61 J=1,M1
J1=M-J+1
XX=ZI(I,J1)
YY=ZR(I,J1)
IF(YY.EQ.0.0) GOTO 500
IF(XX.GE.0.0) GOTO 510
IF(XX.LT.0.0) GOTO 520
510 IF(YY.GT.0.0) GOTO 501
IF(YY.LT.0.0) GOTO 502
501 ANG=ATAN2(XX,YY)*57.29578
GOTO 555
502 YY=-YY
ANG=180.0-ATAN2(XX,YY)*57.29578
GOTO 555
520 IF(YY.GT.0.0) GOTO 503
IF(YY.LT.0.0) GOTO 504
503 XX=-XX
ANG=360.0-ATAN2(XX,YY)*57.29578
GOTO 555
504 XX=-XX
YY=-YY
ANG=180.0+ATAN2(XX,YY)*57.29578
GOTO 555
500 ANG=555
555 SIT(I,J)=ANG
SN(I,J)=ZR(I,J1)*ZR(I,J1)+ZI(I,J1)*ZI(I,J1)
61 SN(I,J)=SQRT(SN(I,J))
DO 65 I=1,N
DO 65 J=1,M1
XX=TI(I,J)
YY=TR(I,J)
IF(YY.EQ.0.0) GOTO 999
IF(XX.GE.0.0) GOTO 610
IF(XX.LT.0.0) GOTO 620
610 IF(YY.GT.0.0) GOTO 601
IF(YY.LT.0.0) GOTO 602
601 ANG=ATAN2(XX,YY)*57.29578
GOTO 666
602 YY=-YY
ANG=180-ATAN2(XX,YY)*57.29578
GOTO 666
620 IF(YY.GT.0.0) GOTO 603
IF(YY.LT.0.0) GOTO 604
603 XX=-XX
ANG=360.0-ATAN2(XX,YY)*57.29578
GOTO 666
604 XX=-XX
YY=-YY
ANG=180.0+ATAN2(XX,YY)*57.29578
GOTO 666
999 ANG=555
666 FI(I,J)=ANG
RN(I,J)=TR(I,J)*TR(I,J)+TI(I,J)*TI(I,J)
65 RN(I,J)=SQRT(RN(I,J))
DO 698 J=1,M1
DO 698 I=1,N
IF(FI(I,J).GT.180.0.AND.FI(I,J).LE.360.0)FI(I,J)=FI(I,J)-360.0
698 CONTINUE
DO 333 J=1,M1
WRITE(6,561)J,(SN(I,J),I=1,M)
561 FORMAT(//20X,'******SPATIAL AMPLITIDE',I2,'******'//(10F10.3))
WRITE(6,562)J,(SIT(I,J),I=1,M)
562 FORMAT(//20X,'******SPATIAL PHASE',I2,'******'//(10F10.3))
333 CONTINUE
DO 444 J=1,M1
WRITE(6,563)J,(RN(I,J),I=1,N)
563 FORMAT(//20X,'******TIME AMPLITIDE',I2,'******'//(10F10.3))
WRITE(6,564)J,(FI(I,J),I=1,N)
564 FORMAT(//20X,'******TIME PHASE',I2,'******'//(10F10.3))
444 CONTINUE
! OPEN(13,FILE='CTIME1.DAT')
! WRITE(13,777)(RN(I,1),I=1,N)
! OPEN(14,FILE='CTIME2.DAT')
! WRITE(14,777)(RN(I,2),I=1,N)
! OPEN(15,FILE='CTIME3.DAT')
! WRITE(15,777)(RN(I,3),I=1,N)
! 777 FORMAT(1X,10F10.2)
9999 CONTINUE
STOP
END
输出 结果 如下！！！！？？？？？？？？
------------------CEOF----------------
***H***
-0.090946 0.000000 -0.127324 0.000000 -0.212207
0.000000 -0.636620 0.000000 0.636620 0.000000
0.212207 0.000000 0.127324 0.000000 0.090946
*******PROPORTION******
-0.0354 -0.0349 -0.0338 -0.0329 -0.0313 -0.0304 -0.0295 -0.0279 -0.0258 -0.0221
-0.0192 -0.0169 -0.0112 -0.0023 0.0014 0.0118 0.0166 0.0380 0.0532 0.0867
0.1193 0.1538 0.1749 0.3113 0.3866
******ZR-- 5******
-0.107 -0.089 -0.036 -0.054 0.089 0.081 -0.032 0.133 -0.009 -0.187
-0.056 0.066 0.218 0.208 -0.086 -0.188 0.222 -0.043 0.051 -0.200
-0.119 -0.200 0.068 -0.182 0.112
******ZI-- 5******
0.109 0.075 0.302 0.007 0.084 -0.147 0.185 -0.080 -0.032 0.178
-0.101 -0.121 0.115 -0.063 0.098 -0.122 -0.275 -0.257 -0.211 -0.173
0.111 0.072 0.215 0.109 0.000
。。。。。。
******TR-- 1******
-0.962 -0.107 -4.030 3.071 -0.576 0.366 2.137 -0.286 3.038 1.735
5.842 -3.412 -2.341 -0.668 1.285 2.019 -1.169 -3.153 -0.225 -4.993
-1.051 4.679 -2.903 0.995 3.288 -3.614 -2.094
******TI-- 1******
-0.480 -0.237 -0.252 -4.329 1.983 -4.173 1.079 -2.157 -0.390 -1.175
3.503 6.101 -1.689 -0.303 -2.007 2.151 1.457 1.257 -0.705 1.873
-6.746 0.794 1.928 -3.848 0.673 5.179 -3.360
............................
******SPATIAL AMPLITIDE 1******
0.068 0.097 0.121 0.103 0.087 0.155 0.191 0.302 0.375 0.283
0.313 0.181 0.079 0.156 0.301 0.204 0.203 0.187 0.200 0.217
0.121 0.077 0.142 0.255 0.133
******SPATIAL PHASE 1******
107.690 234.123 282.799 239.131 143.563 216.004 150.156 181.115 163.874 137.370
143.482 133.941 326.576 0.284 104.710 339.346 63.381 107.456 216.808 305.067
315.165 196.832 89.753 8.168 0.000
.......................
******TIME AMPLITIDE 1******
1.075 0.261 4.038 5.307 2.065 4.189 2.394 2.175 3.063 2.096
6.812 6.990 2.887 0.733 2.383 2.950 1.868 3.394 0.740 5.333
6.827 4.745 3.485 3.974 3.356 6.315 3.959
******TIME PHASE 1******
-153.479 -114.338 -176.420 -54.651 106.184 -84.986 26.783 -97.555 -7.311 -34.110
30.950 119.212 -144.181 -155.604 -57.373 46.816 128.738 158.260 -107.693 159.434
-98.855 9.632 146.414 -75.494 11.564 124.909 -121.937
...........................
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