24小时热门版块排行榜

返回列表

当前主题已经存档。

当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖

lanru2007.apple

金虫 (小有名气)

应助: 0 (幼儿园)
金币: 589.3
帖子: 58
在线: 21小时
虫号: 532292
注册: 2008-03-24
性别: MM
专业: 煤化工

[交流] 【求助】如何将此Fortran程序转化为MATLAB程序【已完结】

NONLINER REGISLATION OF KINETICS MODEL(POWER-GREDE MECHANISM)
C MATH MODEL: R=KR*PCOS**1*PH2O**B*PH2S**C*
C WHEN WORKING CHANGE MAIN PROGRAM 129 INTO X(5,N),EE(N),YY(N),XX(N)
C DATA ORDER    FH2O.O/FCOS.O, W/FCOS.O,  PCOS.O,  X,  T
DIMENSION BX(3),G(4),X(5,25),EE(25),BO(4),H(4),AO(3,4),A(3,4)
DIMENSION YY(25),XX(25)
COMMON/GY2/X
COMMON/GY1/Q
$DEBUG
WRITE(*,234)
234 FORMAT(7X,'N  I2')
READ(*,*) N
WRITE(*,345)
345 FORMAT(7X,'AO  EA  A  B ')
404 READ(*,*) BX
OPEN(2,FILE='D65.DAT')
OPEN(1,FILE='RLIN4.DAT')
WRITE(1,654)
654 FORMAT(7X,'X(5,28)    F8.5 3F7.5 F4.0')
READ(2,*) X
WRITE(1,999) X
999 FORMAT(10X,5E15.6)
GN=0.9
M=3
WRITE(1,1000) M,N,BX,GN
1000 FORMAT(7X,2I5/4E18.7/F7.3)
M1=M+1
CALL LSN(M,M1,N,BX,G,EE,E,BO,H,A,AO,1.E-3,900,GN,1.E-6)
C CALL SUM(N,EE,E,BX,M)
IF(M1-1024) 405,404,405
405 WRITE(1,8989)
8989 FORMAT(10X,'AO Ea A B ')
WRITE(1,231) BX
231 FORMAT(3X,5E15.6)
YA=0.
SR=0.
ST=0.
SE=0.
DO 0909 K=1,N
CALL CCH(K,E2,BX,M,N,R2)
XX(K)=1.-R2/X(2,K)
YY(K)=R2
0909 YA=YA+YY(K)
WRITE(1,678)
678 FORMAT(7X,'W/FCOS.0e W/FCOS.0c 1.-W/FCOS.0c/W/FCOS.0e
   1  W/FCOS.0e-W/FCOS.0c')
WRITE(1,099)
099 FORMAT(7X,'-----------------------------------------------')
WRITE(1,2389) (X(2,I),YY(I),EE(I),XX(I),I=1,N)
2389 FORMAT(3X,4(3X,F8.4))
WRITE(1,5678) Q
5678 FORMAT(7X,'SSR=',E15.6)
YA=YA/N
DO 0009 K=1,N
SR=SR+(YY(K)-YA)**2
SE=SE+(X(2,K)-YY(K))**2
0009 ST=ST+(X(2,K)-YA)**2
ST1=SE+SR
RR=1.-SE/ST1
SRA=SR/M
SEA=SE/(N-M-1)
FFF=SRA/SEA
WRITE(1,0011)
0011 FORMAT(2X,'SR SE ST F  R**2  ST1')
WRITE(1,0088) SR,SE,ST,FFF,RR,ST1
0088 FORMAT(2X,6E15.6)
WRITE(1,0808) SRA,STA
0808 FORMAT(2X,'SRA=',E12.6,5X,'SEA=',E12.6)
CLOSE(2)
$NODEBUG
STOP
END

SUBROUTINE PDS(K,M1,G,BX,M,N)
DIMENSION X(5,25),G(M1),BX(M),YY(25)
COMMON/GY2/X
AKE=BX(1)*EXP(-BX(2)/8.314/(X(5,K)+273.15))
PA=(X(3,K)*(1.-X(4,K)))
PB=(X(3,K)*(X(1,K)-X(4,K)))**BX(3)
G(1)=X(4,K)/(BX(1)*AKE*PA*PB)
G(2)=-X(4,K)*EXP(BX(2)/8.314/(X(5,K)+273.15))
   *    /(BX(1)*PA*PB*8.314*(X(5,K)+273.15))
G(3)=-G(1)*BX(1)*ALOG(X(3,K)*(X(1,K)-X(4,K)))
RETURN
END

SUBROUTINE CCH(K,E2,BX,M,N,R2)
DIMENSION X(5,25),BX(M),YY(25)
COMMON/GY2/X
AKE=BX(1)*EXP(-BX(2)/(8.314*(X(5,K)+273.15)))
PA=(X(3,K)*(1.-X(4,K)))
PB=(X(3,K)*(X(1,K)-X(4,K)))**BX(3)
R2=-X(4,K)/(AKE*PA*PB)
E2=X(2,K)+R2
C R2=X(4,K)/(AKE*PA*PB)
WRITE(*,*) E2
RETURN
END

SUBROUTINE LSN(M,M1,N,B,G,EE,E,BO,H,A,AO,ERR,MAXP,GN,EPS)
DIMENSION B(M),G(M1),EE(N),BO(M),H(M1),A(M,M1),AO(M,M1)
$debug
COMMON/GY1/Q
10 LP=0
IF(GN-1.0)12,11,12
11 D=0.
GOTO 13
12 D=0.01
13 CALL SUM(N,EE,E,B,M)
20 LP=LP+1
QO=Q
DO 21 I=1,M
21 BO(I)=B(I)
DO 22 I=1,M
DO 22 J=1,M1
22 AO(I,J)=0.
30 DO 31 K=1,N
CALL PDS(K,M1,G,B,M,N)
G(M+1)=EE(K)
DO 31 I=1,M
Q=G(I)
DO 31 J=1,M1
31 AO(I,J)=AO(I,J)+Q*G(J)
DO 35 I=1,M
Q=AO(I,I)
IF(Q) 106,106,35
35 H(I)=1.0/SQRT(Q)
H(M+1)=1.0/SQRT(QO)
DO 37 I=1,M
Q=H(I)
I1=I+1
DO 37 J=I1,M1
37 AO(I,J)=AO(I,J)*Q*H(J)
40 IF(D.GE.0.0000002) D=D/10.
W=1.
DO=D
45 DO 42 I=1,M
DO 42 J=1,M1
42 A(i,j)=AO(I,J)
DO 51 I=1,M
I1=I+1
DO 51 J=I1,M
51 A(J,I)=A(I,J)
DO 52 I=1,M
52 A(I,I)=1.0+D
CALL GS(A,M,M1,EPS)
60 DO 61 I=1,M
G(I)=A(I,M+1)*H(I)
61 B(I)=BO(I)+G(I)
WRITE(*,006)
006 FORMAT(7X,'***********')
WRITE(*,008) (B(I),I=1,M)
008 FORMAT(7X,E15.6)
WRITE(*,005)
005 FORMAT(7X,'**********')
70 CALL SUM(N,EE,E,B,M)
IF(Q.LE.1.1365E-02) GOTO 100
IF(DO-D) 80,71,71
71 DO 72 I=1,M
IF(ABS(G(I))/(ABS(B(I))+0.01).LE.ERR) go to 72
GO TO 80
72 CONTINUE
GO TO 100
80 IF(Q-QO)81,84,84
81 IF(LP-MAXP)20,102,102
84 IF(GN-1.)85,81,85
85 IF(D-20.)86,90,90
86 D=D*10.
GOTO 45
90 W=W/4.
IF(W) 92,104,92
92 DO 93 I=1,M
93 B(I)=BO(I)+W*G(I)
WRITE(*,0909)B
0909 FORMAT(E15.6)
CALL SUM(N,EE,E,B,M)
IF(Q.LE.1.1356E-02) GOTO 100
IF(Q-QO) 20,90,90
100 E=Q
GOTO 110
102 WRITE(*,103)
103 FORMAT(4X,'FALL',6X,'MAXP*OV*')
GOTO 109
104 WRITE(*,105)
105 FORMAT(4X,'FALL',6X,'D=100',4X,'W=0.')
GOTO 109
106 WRITE(*,107)
107 FORMAT(4X,'FALL',6X,'A(I,I)=0.')
109 M1=1024
110 Q=E
RETURN
END

SUBROUTINE SUM(N1,EE1,E1,B,M)
DIMENSION EE1(N1),B(M)
common/gy1/q
Q=0.
DO 200 K=1,N1
CALL CCH(K,E1,B,M,N1,R2)
EE1(K)=E1
Q=E1*E1+Q
200 CONTINUE
WRITE(*,009) Q
009 FORMAT(7X,'++++++++++++++=',E15.6)
RETURN
END

SUBROUTINE GS(A,N,M,EPS)
DIMENSION A(N,M)
DO 50 K=1,N
BMAX=0.
DO 20 I=K,N
IF(BMAX-ABS(A(I,K)))10,20,20
10 BMAX=ABS(A(I,K))
L=I
20 CONTINUE
IF(BMAX.LT.EPS) STOP 4444
IF(L.EQ.K) GOTO 30
DO 25 J=K,M
T=A(L,J)
A(L,J)=A(K,J)
25 A(K,J)=T
30 T=1./A(K,K)
K1=K+1
DO 40 J=K1,M
A(K,J)=A(K,J)*T
DO 40 I=K1,N
40 A(I,J)=A(I,J)-A(I,K)*A(K,J)
50 CONTINUE
DO 60 II=2,N
I=M-II
I1=I+1
DO 60 J=I1,N
60 A(I,M)=A(I,M)-A(I,J)*A(J,M)
RETURN
END
我对FORTRAN不是很了解，希望能将这个程序转换成MATLAB的程序代码吗！
或者能给我解析一下这个程序的意思！
非常感谢！



[ Last edited by 余泽成 on 2010-1-23 at 22:46 ]

回复此楼