LabVIEW Learning Notes - First Program: Waveform Display-EEWORLD

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First, create a new VI project

LabVIEW Learning Notes - First Program: Waveform Display

Next, drag and drop a display panel on the front panel.

Then, press CTRL+E to switch to the program panel to edit the program block diagram. Right-click a blank area in the program panel and select "Basic Function Generator" under "Signal Generation" under the "Signal Processing" module.

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Right-click the "Signal Type", "Frequency", "Amplitude", and "Phase" ports on the "Basic Function Generator" and select Create Input Control. Finally, connect its "Signal Output" port to the input of the waveform graph.

Finally, let's deal with the program structure. We hope that the program can be executed infinitely until we ask it to stop. Right-click on a blank area of the back panel (that is, the block diagram panel), select "While Loop" in "Structure", and select Create Input Control for the end condition of the loop. This is all done. The first program will have some flaws, and we will improve it later!

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