Sum in an ode45?

2011 12 月 11

0 回答

1 回表示 (30 日間)

0 投票

I have the following differnetial equation

dy(1) = a*y(1)/N

where N is the sum of all the Y(i) at a given moment of time, not just at the beginning. How can I input this into ode45?

2 件のコメント
なしを表示なしを非表示

Jan 2011 年 12 月 11 日

What are "all Y(i)"?

Walter Roberson 2011 年 12 月 11 日

What does y(1) indicate in this context? Evaluation at y = 1 ? The first of set of subscripted variables?

ヘルプセンターおよび File Exchange で Ordinary Differential Equations についてさらに検索

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by