How can I calc eigenvalues to fourier series?
1 次查看(过去 30 天)
显示 更早的评论
Sometimes you've got to calculate eigenvalues to solve fourier series. I don't know how to calc in matlab. For example, to an eigenvalue lambda and a,b e d are constants.
a*d/lambda*sin(lambda/d)+b*cos(lambda/d)=0
Thank you
3 个评论
Walter Roberson
2011-6-2
None of your inputs are time-dependent. I did some quick testing, and found that often there is only one solution. Even if there are multiple solutions, what ordering would you impose on them to allow them to be indexed ?
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Linear Algebra 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!