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Student Support Forum: 'Using NDSolve: 2nd order diff EQ, variable coef...' topicStudent Support Forum > General > "Using NDSolve: 2nd order diff EQ, variable coef..."

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kyle
10/03/10 9:35pm

a''[t]+B[t]*a'[t]+A[t]*a[t]==0

a[0] = 10^-9
a'[0]=0

So, I have solved for the values of the coefficients A and B over a given time interval. I have tried to use NDSolve as one normally would for constant coefficients, but it will not solve.

Any tips would be welcomed!

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Author Date Posted
Using NDSolve: 2nd order diff EQ, variable coef... kyle 10/03/10 9:35pm
Re: Using NDSolve: 2nd order diff EQ, variable ... yehuda ben-s... 10/06/10 3:31pm
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