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丁歌丁歌銅蟲 (初入文壇)
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[求助]
較復(fù)雜非線性方程組的求解 已有4人參與
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M1 = (5783174925599813/8796093022208-x)^2+(6677835200131491/17592186044416-y)^2+(4407961823293091/140737488355328+z)^2-640000 (2193125870769989/4398046511104-x)^2+(5064807247423141/17592186044416-y)^2+(3804844200179341/8796093022208+z)^2-640000 (5407472257437835/8796093022208-x)^2+(6244011126934333/17592186044416-y)^2+(2112013431096937/8796093022208+z)^2-640000 (1285773233509565/2199023255552-x)^2+(2969366089934251/8796093022208-y)^2+(42275521418361/137438953472+z)^2-640000 (5759826468939127/8796093022208-x)^2+(207839835145471/549755813888-y)^2+(4795733439041217/70368744177664+z)^2-640000 (5648298304726199/8796093022208-x)^2+(3261046546696977/8796093022208-y)^2+(650635942337429/4398046511104+z)^2-640000 (1267202150272185/2199023255552-x)^2+(5852956020618547/17592186044416-y)^2+(177773328700423/549755813888+z)^2-640000 (3580379326609631/8796093022208-x)^2+(2067132968019041/8796093022208-y)^2+(4518596692757541/8796093022208+z)^2-640000 (5709705960125659/8796093022208-x)^2+(3296500273072159/8796093022208-y)^2+(3925174893221049/35184372088832+z)^2-640000 (5038170479836271/8796093022208-x)^2+(5817578165513393/17592186044416-y)^2+(5797847150696299/17592186044416+z)^2-640000 M2 = (-1355938819570883/2199023255552-x)^2+(1565703284967825/4398046511104-y)^2+(2068422157830571/8796093022208+z)^2-640000 (-2840672614217935/4398046511104-x)^2+(6560252393993289/17592186044416-y)^2+(4563339560142537/35184372088832+z)^2-640000 (-1443523656750521/2199023255552-x)^2+(416709385903253/1099511627776-y)^2+(53954671811083/1099511627776+z)^2-640000 (-2809361278785231/4398046511104-x)^2+(405496372639391/1099511627776-y)^2+(2857613719861201/17592186044416+z)^2-640000 (-4191784830613881/8796093022208-x)^2+(4840256200679827/17592186044416-y)^2+(2004306410360237/4398046511104+z)^2-640000 (-4932489824004307/8796093022208-x)^2+(5695548655327951/17592186044416-y)^2+(1538279606165995/4398046511104+z)^2-640000 (-2889487282786947/4398046511104-x)^2+(6672985042148175/17592186044416-y)^2+(2850970828312827/70368744177664+z)^2-640000 (-5772113003425535/8796093022208-x)^2+(3332530996320671/8796093022208-y)^2+(1834675543414761/35184372088832+z)^2-640000 (-2472590749753697/4398046511104-x)^2+(5710203739864301/17592186044416-y)^2+(1528014620121339/4398046511104+z)^2-640000 (-360068163101929/549755813888-x)^2+(831541803574051/2199023255552-y)^2+(4692463778095165/70368744177664+z)^2-640000 M3 = x^2+(-1079567710965999/2199023255552-y)^2+(2201155128118405/4398046511104+z)^2-640000 x^2+(-5518840907333343/8796093022208-y)^2+(6618005143311151/17592186044416+z)^2-640000 x^2+(-6584339386912691/8796093022208-y)^2+(8208052299551497/70368744177664+z)^2-640000 x^2+(-2046630217513715/4398046511104-y)^2+(4543090323590701/8796093022208+z)^2-640000 x^2+(-2340386485076215/4398046511104-y)^2+(4139869062007889/8796093022208+z)^2-640000 x^2+(-4950158330969807/8796093022208-y)^2+(7823640157530899/17592186044416+z)^2-640000 x^2+(-4933562730030649/8796093022208-y)^2+(3926786237532717/8796093022208+z)^2-640000 x^2+(-779655070654957/1099511627776-y)^2+(8509804586042389/35184372088832+z)^2-640000 x^2+(-5224936413316441/8796093022208-y)^2+(7288312520849641/17592186044416+z)^2-640000 x^2+(-1233485796969173/2199023255552-y)^2+(7852889119009017/17592186044416+z)^2-640000 M1中10個元素結(jié)果都是0,M2 M3也都是0。M1 M2 M3每個中任取一個元素就構(gòu)成一個方程組并能解出x y z.一共1000種取法就是1000個x y z。然后把這1000個點畫出來 該怎么編程呢,想一星期了沒想出來 |
木蟲 (知名作家)
用戶注銷 (職業(yè)作家)
Matlab專家
木蟲 (知名作家)
鐵桿木蟲 (文壇精英)

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