MATLAB Examples

Multirate Processing with OQPSK Demodulator Block

This example shows the OQPSK Demodulator Baseband block configured for multirate processing using integer or bit for the input type.

Open the slex_oqpskdemod_samplebased model.

model = 'slex_oqpskdemod_samplebased';
open_system(model);

In multirate processing mode, the input and output signals have different port sample times. In this mode, the output symbol time is Samples per symbol times the input sample time.

sim(model);
  • When you set the Output type parameter to Integer, the output is a scalar value from 0 to 3.
  • When you set Output type parameter to Bit, the output width is two.