module: ofdm_sqrt_rcosflt_tx
description: Filter taps of sqrt raised cosine filter are loaded from a file
parameters: int taps
inputs: double in
outputs: double out
classes: Filter filt("1","1"), List list1()
static_variables:
init: 
    list1.load("rcosflt_tx.dat");
    filt.set(list1,"1");
code:
    filt.inp(in);
    out = filt.out;
