how to solve the integro-diffenertial equation?
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i want to get the solution of this ode
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/257570/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/257571/image.png)
b33 = 20*(2.52077405993092./(46.4663900509659 + (omega-1).^2 - ...
11.8316929905336.*(omega-1)));
and i use `fit` method to get the `k33`
k33=
20*(-1.01880661301011*...
sin(-12.2868520317448*t)/(12.3729623105373*t + ...
31.6231386532942*t^2));
but it is of `fit` method and you can int `b33` to get `k33`,but finally how to solve this ode?
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