用matlab解非线性方程组,用matlab求解非线性方程组,

  • Post author:
  • Post category:其他

共回答了17个问题采纳率:76.5%

matlab源程序为:

S=solve(‘x1-(7+x2^2+4*x3)/12=0′,’x2-(11-x1^2+x3)/10=0′,’x3-(8-x2^3)/10=0’)

disp(S.x1)

disp(S.x2)

disp(S.x3)

S =

x1:[6×1 sym]

x2:[6×1 sym]

x3:[6×1 sym]

.90553960985591352219643092016224

4.7108198630581133928941167091861-7.9450374515536219172121852424559*i

-5.2695158922292528617657194964984+3.8713841417380648226893682867298*i

9.2118524484863654155467746544621

-5.2695158922292528617657194964984-3.8713841417380648226893682867298*i

4.7108198630581133928941167091861+7.9450374515536219172121852424559*i

1.0852191683700305323160050352309

5.9371258424045108656830408249121+3.9341420043515601411303925003274*i

-1.1927328487972209635047755512223+5.5738872132188748196832209089117*i

-5.5740051555846103366725355826107

-1.1927328487972209635047755512223-5.5738872132188748196832209089117*i

5.9371258424045108656830408249121-3.9341420043515601411303925003274*i

.67219366871830539734777606306666

7.4394620996382997437406777575615-35.513860435523229429047897408397*i

-10.147145922416523554997256893972+14.938231612562670240880881978453*i

18.118173976838142225165382209754

-10.147145922416523554997256893972-14.938231612562670240880881978453*i

7.4394620996382997437406777575615+35.513860435523229429047897408397*i

1年前

2