Dear All,
The function convol() used to compute the discrete convolution between
two signals yields always a row vector, regardless of the orientation of
the input vectors:
--> a = [1 2 3]'
a =
1.
2.
3.
--> b = [4 5]'
b =
4.
5.
--> c = convol(a, b)
c =
4. 13. 22. 15.
If both input arguments have the same orientation, I think it should
yield the same orientation. Indeed, this is how conv() behaves:
--> d = conv(a, b)
d =
4.
13.
22.
15.
If both arguments have different orientation, conv() keeps the
orientation of the first argument.
Is there a reason why both functions behave differently?
Regards,
Federico Miyara
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