D0181=1,N DO 10 K=I,N D018J=1,M1 10 XV(I)=XV(I+X(K,I) X(IJEXI() 20 XVOEXVUVDBLEONY CALLMLR(M,N,XV,S,BO,QT,U,QE,SE,R,F) D040=1,M AA=A1,MI)） S1=0 CC=-1*A2,M1) D030K=1,N BB=AA*CC-B0 30 SI=s+XK,IXV》*2 WRITE(6,20)M,N S(I)=DSQRT(S(1)) FORMAT(/4X.'INPUT DATA:,'Xnl'1X.'Xn2.....1X.'Xnm,Yn(m=1.'& D050=1,M 2m-1:2:T/7X.XU/T.IX.X2/gp.IX.Tgp-(AC+B ALIO(I)=0 +A*T-C1gp/1X,661H-V6X,XI',8X,'X2',8X,& D050K=1,N Y,7X,Ycale',7X,'DIFF/1X,66(IH-)) 50 ALIO(D=ALIO(D)+(X(K,I}XV(D))(X(K,MI)-XV(MI)) D040=1,N D060=1,MI YCALC=BO DO60 K=LN D030J=1,M 60 X(K,I(X(K,I)-XV(I)VS(I) YCALC=YCALC+A(J,MIYX(LJ) D0701=1,M DIFF=YCALC-X(I,M1) A(LI)=1.0 WRITEI6 50(X(DEL MILYCALC DIFF D070Jj=+1,M1 FORMAT(3X,I0G10.4) A(L,J)-0 WRITE(6,60)(XVI),1=1,M1) D070K=1,N 60 FORMAT(/IX,'XV,10G10.4) 70 A(IJ=A(IJ)+X(K,I)*X(K.J) WRTE(6,70)(SD,=1,M1) D080I=L,M-1 之 FORMAT(/IX,'SV,10G10.4) D080J=+1,M WRITE(6.S0) 80 AUIFA(LI 80 FORMAT(/5X,Regression equation is:'/1x,60(1H-)) WRITE(6,11)M WRITE(6,90)BO,(A(I,M1),I=1,M) 11 FORMAT(4X,'Normal cquation A(m,m+1).2x,'m=,i2/1x,60(IH-)) 90 FORMAT(IX,TIgp-,G10.4,+,G10.4,"T,+,& DO90ELM G10.4,*gp) 90 WRITE(6,33)(A(1J)JJ=I,MI) WRITE(6,100)QT,U,QE,SE,U/QT,R,F,AA,BB,CC CALL GS(A,M,MI,1.D-6) 100 FORMAT(5X'Q=,G18.6W5X,U=,G18.6/5X,Qe-,G18.6/5X& WRITEI6 22) Sc=,G18.65X,N=,G18.6,5X,R=,G18.6/5X,T=,& WRITE(6,33)(A(I,MI).I=1,M) G18.6,/5X,A=,G18.6/5X,'B=,G18.6,5X,C=,G18.6) B0=0.D0 END J=0.D0 D01001=1,M SUBROUTINE MLR(M,N,XV,S,BO,QT,U,QE,SE,R,F) (5分) A(LMIA(LMIYS(MIVS(D) DOUBLE PRECISION XV,S,A,X,BO,QT,U,QE,SE,R,F BO=B0+A(LMI)*XV(I) DIMENSION XV(M+1),S(M+1),ALIO(50) 100 【U=U+A(L,MI)ALI0I) COMMON /AX/A(6,7),X(6,7) BO=XV(MI)-BO MI=M+I QT=S(MI)S(MI) D0201=1,MI QE-QT-U XV(I)=0.DO SE-DSORT(QE/(N-M-1))2 DO 18 I=1,N DO 18 J=1,M1 18 X(I,J)=X1(I,J) CALL MLR(M,N,XV,S,B0,QT,U,QE,SE,R,F) AA=A(1,M1) CC=-1*A(2,M1) BB=AA*CC -B0 WRITE(6,20) M,N 20 FORMAT(/4X,'INPUT DATA:','Xn1,'1X,'Xn2,....',1X,'Xnm,Yn(m=1,' & ,i2,',n=1,',i2,')'/7X,'X1/T',1X,'X2/lgp',1X,'Tlgp=(AC+B)& +A*T-Clgp'/1X,66(1H-)/6X,'X1',8X,'X2',8X, & 'Y',7X,'Ycalc',7X,'DIFF'/1X,66(1H-)) DO 40 I=1,N YCALC=B0 DO 30 J=1,M 30 YCALC=YCALC+A(J,M1)*X(I,J) DIFF=YCALC-X(I,M1) 40 WRITE(6,50) (X(I,J),J=1,M1),YCALC,DIFF 50 FORMAT(3X,10G10.4) WRITE(6,60) (XV(I),I=1,M1) 60 FORMAT(/1X,'Xv',10G10.4) WRITE(6,70) (S(I),I=1,M1) 70 FORMAT(/1X,'Sv',10G10.4) WRITE(6,80) 80 FORMAT(/5X,'Regression equation is:',/1x,60(1H-)) WRITE(6,90) B0,(A(I,M1),I=1,M) 90 FORMAT(1X,'Tlgp=',G10.4,'+',G10.4,'*T','+', & G10.4,'*lgp') WRITE(6,100) QT,U,QE,SE,U/QT,R,F,AA,BB,CC 100 FORMAT(/5X,'Qt=',G18.6,/5X,'U=',G18.6,/5X,'Qe=',G18.6,/5X, & 'Se=',G18.6,/5X,'N=',G18.6,/5X,'R=',G18.6,/5X,'F=', & G18.6,/5X,'A=',G18.6,/5X,'B=',G18.6,/5X,'C=',G18.6) END SUBROUTINE MLR(M,N,XV,S,B0,QT,U,QE,SE,R,F) （5 分） DOUBLE PRECISION XV,S,A,X,B0,QT,U,QE,SE,R,F DIMENSION XV(M+1),S(M+1),ALI0(50) COMMON /AX/A(6,7),X(6,7) M1=M+1 DO 20 I=1,M1 XV(I)=0.D0 DO 10 K=1,N 10 XV(I)=XV(I)+X(K,I) 20 XV(I)=XV(I)/DBLE(N) DO 40 I=1,M1 S(I)=0 DO 30 K=1,N 30 S(I)=S(I)+(X(K,I)-XV(I))**2 40 S(I)=DSQRT(S(I)) DO 50 I=1,M ALI0(I)=0 DO 50 K=1,N 50 ALI0(I)=ALI0(I)+(X(K,I)-XV(I))*(X(K,M1)-XV(M1)) DO 60 I=1,M1 DO 60 K=1,N 60 X(K,I)=(X(K,I)-XV(I))/S(I) DO 70 I=1,M A(I,I)=1.0 DO 70 J=I+1,M1 A(I,J)=0 DO 70 K=1,N 70 A(I,J)=A(I,J)+X(K,I)*X(K,J) DO 80 I=1,M-1 DO 80 J=I+1,M 80 A(J,I)=A(I,J) WRITE(6,11) M 11 FORMAT(4X,'Normal equation A(m,m+1)',2x,'m=',i2/1x,60(1H-)) DO 90 I=1,M 90 WRITE(6,33) (A(I,J),J=1,M1) CALL GS(A,M,M1,1.D-6) WRITE(6,22) WRITE(6,33) (A(I,M1),I=1,M) B0=0.D0 U=0.D0 DO 100 I=1,M A(I,M1)=A(I,M1)*S(M1)/S(I) B0=B0+A(I,M1)*XV(I) 100 U=U+A(I,M1)*ALI0(I) B0=XV(M1)-B0 QT=S(M1)*S(M1) QE=QT-U SE=DSQRT(QE/(N-M-1))