I am using ode45, but have a value that is based upon its own past values. I want to be able to include a parameter that equals (y(3) at time t) - (y(3) at time (t- 30days)). Is there a way to include this using ode45?(adsbygoogle = window.adsbygoogle || []).push({});

Thank you in advance!

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# Matlab ode45 referencing past value

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