4 ms·

Nope, and in general it doesn't exist. That said, there are techniques for "deconvolution" which partially reverse (or in some, special cases completely reverse

• dpark 10y ago
  Ah, thanks. I guess that makes sense since this isn't straightforward matrix multiplication.
  • amelius 10y ago
    I would suggest to try a 1-dimensional example first. In that case, the kernel does not look like a matrix, but more like a vector.