  LabVIEW enables engineers to simulate various communication and control
systems. LabVIEW helps to create Virtual Instruments (VIs) which are the files
with which the user interacts to accomplish the required task. In this paper,
the AM system implementation in LabVIEW is explained in detail along with the
observed waveforms. The AM system is implemented using two separate VIs i.e.
Transmitter_AM.vi and Receiver_AM.vi. Each VI has two parts: Front Panel and
the Block Diagram. The Front Panel is usually the interface the user interacts
with and observes results. The block diagram contains the blocks used to
implement the functionality required for the operation of the VI. The
individual blocks in the block diagram are called the sub VIs. The user may or
may not need to make changes in the block diagram of the VI during the
execution of the LabVIEW program.
