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.

翻译：LabVIEW使工程师能够仿真各种通信与控制系统。LabVIEW有助于创建虚拟仪器（VI），用户通过与之交互来完成所需任务。本文详细阐述了在LabVIEW中实现AM系统的方法及观测到的波形。该AM系统通过两个独立的VI实现，即Transmitter_AM.vi和Receiver_AM.vi。每个VI包含两部分：前面板和程序框图。前面板通常是用户交互并观察结果的界面，而程序框图包含用于实现VI运行所需功能的模块。程序框图中的各个模块称为子VI。在LabVIEW程序执行过程中，用户可能需要也可能无需对VI的程序框图进行修改。