Question

MATLAB 中解方程的为题!y=0:10:1200y=0.000000004149*x^3-0.00002631746

Answer 1

clear all;

for i=1:121

x(i)=10*(i-1);

y(i,:)=roots([0.000000004149 -0.00002631746 +0.288178954736 +144.123105913015 x(i)])';

end