$g*f=δ$, where $*$ refers to convolution, $δ$ is impulse, $f$ and $g$ is 2-D matrix, $f$ is given and sum of all the elements in $f$ equals $0$, $g$ is unknown. i want to find $g$.
i would appreciate it if you also can provide with matlab code
thanks in advance. this problem has bothered me for long.