I have been stuck with Matlab all day trying to solve a differential equation. I have found several tutorials on this subject but still didn't manage to solve my equation.
Please have a look at the attached pictures. I wrote down the diff equation and also made a scan of a print from Matlab of what I have written. The text on either sides of the line are in separate files.
My problem: I want to get a solution for y but for some reason Matlab only gives the initial value of y (which is zero). It seems like it doesn't solve the equaiton.
I wonder what I could have done wrong? Especially the region I marked with red.
I would appreciate any feedback that could help me solve this, so I can go on with my work... :P