Solve a second order differential equation
조회 수: 2 (최근 30일)
이전 댓글 표시
hi.i want to solve this second order differential equation in matlab an plot figure. can you help me please?
d2a/de2=(((((2+c2)./(1+c2)).*(Fu.^2))+1)*(a.^c2)-((2+c2)./(1+c2)).*(Fu.^2./a)-a.^(2+(2.*c2)))./( ((2+c2)/((3+c2).*(1+c2))).*Fu.^2 );
Fu=1
c2=0,0.5,1
댓글 수: 0
채택된 답변
Ameer Hamza
2020년 11월 4일
This is a second-order ODE which can be solved using ode45(). See the example titled "Solve Nonstiff Equation" here: https://www.mathworks.com/help/matlab/ref/ode45.html#bu3uj8b
댓글 수: 10
Ameer Hamza
2020년 11월 4일
This is the solution according to the equation you shared. Check if there is a mistake in writing the equation.
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Ordinary Differential Equations에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!