数值分析五个题目的C语言及Matlab程序

本文档包含上一个文档中的五个数值分析实验题C语言程序及MATLAB程序实验一C程序INCLUDE“STDIOH“INCLUDE“MATHH“VOIDMAININTI0FLOATA01,B19,T00,E19IFPOWA,728POWA,414POWB,728POWB,414000001ITXXXPOWX,728POWX,414/7POWX,6112POWX,3EFABSTXPRINTF“XF,ID,EFN“,X,I,EMATABLE程序I0X19T00E19DISPI,NUM2STRI,X,NUM2STRX,E,NUM2STREFORI17TXXXX728X414/7X6112X3EABSTXDISPI,NUM2STRI,X,NUM2STRX,E,NUM2STREIFE1RIHJ1/HJ1HJUJHJ/HJHJ1DI6/HJHIAIAJD06/H0AI9FD1D96/HI1FD2AI1/追赶法求弯矩向量MVOIDWANJUDOUBLEU,DOUBLER,DOUBLED,DOUBLEMINTI,JDOUBLEL9,N10,Z10N02Z0D0FORI0I1JMJZJRJMJ1/NJ/三次样条插值函数DOUBLEYTHSDOUBLEM,DOUBLEH,DOUBLEPINTI,J0DOUBLEQFORI0IP1BREAKQPOWXI1P,3/6/HI1MIPOWPXI,3/6/HI1MI1FXIPOWHI1,2MI/6XI1P/HI1FXI1POWHI1,2MI1/6PXI/HI1RETURNQ/三次样条插值导函数DOUBLEYTDHSDOUBLEM,DOUBLEH,DOUBLEPINTI,J0DOUBLEQFORI0IP1BREAKQPOWXI1P,2/2/HI1MIPOWPXI,2/2/HI1MI1FXIPOWHI1,2MI/6/HI1FXI1POWHI1,2MI1/6/HI1RETURNQMATLAB程序FUNCTIONH,R,U,DCANSHUX,FX,H,R,U,D,FD1,FD2UNTITLED10SUMMARYOFTHISFUNCTIONGOESHEREDETAILEDEXPLANATIONGOESHEREFORI19HIXI1XIAIFXIFXI1/XIXI1JI1IFJ0RIHJ1/HJ1HJUJHJ/HJHJ1DI6/HJHIAIAJENDENDD16/H1AI8FD1D106/HIFD2AIENDGLOBALXFD1FD2FXHDMRUX1,2,3,4,5,6,7,8,9,10FD11FD201FX0,069314718,10986123,13862944,16094378,17917595,19459101,2079445,21972246,23025851U91R11H,R,U,DCANSHUX,FX,H,R,U,D,FD1,FD2MWANJUU,R,D,MPINPUT请输入待求数值XQ1YTHSM,H,P,X,FXQ2YTDHSM,H,P,FX,XDISP输出结果为,F,NUM2STRP,NUM2STRQ1,F,NUM2STRP,NUM2STRQ2FUNCTIONMWANJUU,R,D,MUNTITLED12SUMMARYOFTHISFUNCTIONGOESHEREDETAILEDEXPLANATIONGOESHEREN12Z1D1FORI19LIUI/NINI12LIRIZI1DI1LIZIENDM10Z10/N10FORJ911MJZJRJMJ1/NJENDENDFUNCTIONQYTDHSM,H,P,FX,XUNTITLED14SUMMARYOFTHISFUNCTIONGOESHEREDETAILEDEXPLANATIONGOESHEREFORI110IFXIPBREAKENDQXI1P2/2/HI1MIPXI2/2/HI1MI1FXIHI12MI/6/HI1FXI1HI12MI1/6/HI1ENDENDFUNCTIONQYTHSM,H,P,X,FXUNTITLED13SUMMARYOFTHISFUNCTIONGOESHEREDETAILEDEXPLANATIONGOESHEREFORI110IFXIPBREAKENDQXI1P3/6/HI1MIPXI3/6/HI1MI1FXIHI12MI/6XI1P/HI1FXI1HI12MI1/6PXI/HI1ENDEND实验三C程序INCLUDE“STDIOH“INCLUDE“MATHH“/已知量DOUBLEB3,A1/函数声明DOUBLEROMBERGDOUBLEFHSDOUBLEX/主函数VOIDMAINDOUBLEQQROMBERGPRINTF“输出结果为RLFN“,Q/ROMBERG算法DOUBLEROMBERGINTN,J,K0,M0,Z0,IDOUBLEE1,QH0,Q,H,X0,R10,T50,S50,C50,R50T0BA/2FHSAFHSBFORI11INPOW2,I1HBA/NX0A05HFORJ0J3FORKK4FORKKISK4TK1TK/3ENDFORMMK1CM16SM1SM/15ENDFORZZM1RZ64CZ1CZ/63ENDEABSR1RZ1R1RZ1ENDIFE0TINTL,PL8TFORP1PLPTMP2ATTPXTP/ATTXTBT/ATTTMP2TMP20PRINTF“XDLFN“,T,XT/交换对应行VOIDCHANGEINTA,INTDINTIDOUBLETMPTMPBABABDBDTMPFORI0I9ITMPAAIAAIADIADITMPMATLAB程序A1238412,2115237,1061074,1112336,0113584,0718719,1742382,3067813,20317432115237,19141823,3125432,1012345,2189736,1563849,0784165,1112348,31231241061074,3125432,15567914,3123848,2031454,1836742,1056781,0336993,10101031112336,1012345,3123848,27108437,4101011,3741856,2101023,071828,00375850113584,2189736,2031454,4101011,19897918,0431637,3111223,2121314,17843170718719,1563849,1836742,3741856,0431637,9789356,0103458,1103456,02384171742382,0784165,1056781,2101023,3111223,0103458,147138465,3123789,22134743067813,1112348,0336993,071828,2121314,1103456,3123789,30719334,44467822031743,3123124,1010103,0037585,1784317,0238417,2213474,4446782,4000001B21874369,33992318,25173417,084671695,1784317,86612343,11101230,4719345,56784392FORI19TMP1AI,IQ1IFORJI9IFABSTMP1ABSAJ,ITMP1AJ,IQ1JENDENDIFQ1IAQ1,I,AI,Q1,BQ1,IBI,Q1CHANGEI,Q1ENDFORNI19TMP3AI,I/AN,IFORMI19AN,MAN