I am having two problems with my VI. The first problem is when creating a "control and simulation loop". I tested a simple sine wave as the input stages to my amplifier circuit created on Mulisim but can not simply transmit an advanced signal I have created.
I designed a process for QPSK transmission but the moment it passes through the loop into the simulation and back onto labview I am getting weird lines. (I will provide an example below).
Maybe the settings for simulation parameters are incorrect in terms of timing, I am not sure. On multisim I can transmit a clean 1GHz sine wave but can not configure the settings for 1GHz on labview.
The two files are not incorporating with each other. Is someone able to assist me?