button can access audio files from computer device and display the audio graphic plot

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Winda Mariana
Winda Mariana 2021-2-16
评论： Winda Mariana 2021-3-2
hello everyone, I want to build an audio watermarking application. I want to ask how do I make the button "Browse" can access audio files from my computer and then display the audio graphic plot? Thank you

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Geoff Hayes
Geoff Hayes 2021-3-2
Winda - in the push button callback, use uigetfile to allow the user to choose the audio file to load into the app. Once you have determined the file, then use audioread to read the sampels (and sample rate) of the chosen audio file. You can then use plot to plot the sample data to the GUI axes.

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