I have to convolve one function with a vector, please help me in finding how should I proceed?

f(t)=-(2251799813685248*t)/(5644425081792261*s^3*exp(t^2/(2*s^2)))

and

x=[23 45 123 56 78 98 124 58 52 125];

problem is to convolve f(t) with x; s being constant. Please help me.

Answer 1

[Walter Roberson]

I suspect you cannot do that, not unless you say that x are the coefficients of a polynomial (in which case you need to specify which end corresponds to y^9)

Once you have the x vector in the form of a function, use the convolution definition:

int(f(t)*g(X-t), t, 0, X)

And you might want to simple() the result.

The resulting formula isn't going to make a whole lot of sense, but it does something.