Matlab filtered PRBS inport in Cadence.

Hi Team,

I have created a signal in Matlab, which is a Pseudo-Random Binary Sequence  (PRBS), Then I FFT the sequence and filter the result in the frequency domain and then reverse FFT to form a time-domain sequence signal. (At this time, the sequence is no longer binary.)

I am trying to import this resulting sequence into Cadence schematic as an input signal to my analog receiver, which I designed in Cadence virtuoso.

Can anyone teach me how to do that?

Thanks

Minghao