Hi Jeff,
you could use a strcture like this
MA_divisor = Divide: % =multiply = pad sink.
|- threshold detector-^
i.e. take the divisor path in parallel into threshold detector and use the
output (in {0,1}) in a multiplier for masking the dividing by zero cases.
By
Jeon,
You can add an appropriate constant before the divide and compensate for
it afterward. The exact math will depend on the values coming out of the
correlators.
Jeff
On 08/19/2015 06:50 AM, Jeon wrote:
Let's think about the following auto/cross correlator:
(That should be moving averages, not correlators). Also, subtracting
instead of dividing might do what you want.
Jeff
On 08/19/2015 07:25 AM, Jeff Long wrote:
Jeon,
You can add an appropriate constant before the divide and compensate for
it afterward. The exact math will depend on the values
Let's think about the following auto/cross correlator:
http://i.imgur.com/Fy5hdVj.png
I've placed `divide` because I need to normalize the correlation result.
If we place `null source`, or `constant source with value of zero` right
before the `pad source`, the simplified form of the correlator
