why are some integrals not solvable in matlab?
1 次查看(过去 30 天)
显示 更早的评论
I am doing a integration in matlab but in answer the question is repeting. It is not giving any solution.
Is It due to precision/limit of matlab?
0 个评论
回答(1 个)
Jan
2021-9-14
编辑:Jan
2021-9-14
Is it a numeric or symbolic integration?
Most functions do not have a closed form integral. This is a mathematical limitation. The solution can be approximated numerically only.
Functions with poles cannot be solved numerically also, because it is impossible to measure the area under the infinite y values. Discontinuous functions cannot be solved by Matlab reliably, because the standard integrators cannot find the locations of the discontinuities automatically. Simulink integrators might be able to handle this.
Before a specific answer is possible, you have to explain, which problem you want to solve with which tool.
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Assumptions 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!