In this example a sine wave and a noisy sine wave will be plotted. Modify the previous example to add noise to the sine operation as shown in Figure Sine and Noisy Sine Waveforms.
Add a Build Array operator and wire the output of the Sine function and the multi-add operator containing the sine value plus some random noise between -0.5 and 0.5 to the Build Array operator. Wire the output of the Build Array operator to the Waveform Graph terminal.
You can continue adding 1D arrays to be multiplotted into a single Waveform Graph. Run the program. The multiplot result is shown in Figure Multiplot.