matlab小白求助
c11=1.11e11;c12=0.778e11;
c22=2.2e11;
e11=-5.2;
e12=15.1;
g11=5.62e-9;
c1=c11+e11*e11/g11;
c2=c12+e11*e12/g11;
y=100*(0.01*k*besselj(0,0.01*k)-besselj(1,0.01*k))+c2*besselj(1,0.01*k)/(0.01*c1)
matlab试问如何求解y=0隐函数的解
c11=1.11e11;
c12=0.778e11;
c22=2.2e11;
e11=-5.2;
e12=15.1;
g11=5.62e-9;
c1=c11+e11*e11/g11;
c2=c12+e11*e12/g11;
fsolve(@(k)100*(0.01*k*besselj(0,0.01*k)-besselj(1,0.01*k))+c2*...
besselj(1,0.01*k)/(0.01*c1),rand)
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