how to pass digital waveform to a raised cosine filter

[Eldokch]

so i have a digital waveform like this for example

and i want to pass it through a raised cosine filter (which i can generate its coeeficents by having the digital design toolkit)

below is the shape of the VI (it only outputs

and after passing the digital through the filter i want the analog signal to look like this

So my question is how can i pass the digital signal through that raised cosine VI ??

[RavensFan]

Coninued from here http://forums.ni.com/t5/LabVIEW/Please-any-help-would-be-appreciated-how-can-i-implement-a/m-p/30998...