- #1
vaibhavtewari
- 65
- 0
I have a function
[itex] \displaystyle\sum_{n=0}^{N-1}\left(x_n-\sum_{i=0}^{L-1}a_iS_{i+n}\right)^2[/itex]
if I do a partial differentiation with respect to [itex]S_k[/itex] what would I get ?
thanks
[itex] \displaystyle\sum_{n=0}^{N-1}\left(x_n-\sum_{i=0}^{L-1}a_iS_{i+n}\right)^2[/itex]
if I do a partial differentiation with respect to [itex]S_k[/itex] what would I get ?
thanks