Spectrum Painter

Version 1.0.1 (1.56 MB) by Matthew Stotter
This app generates a signal to paint an image onto spectrum waterfall plot.
5.0
(1)
72 Downloads
Updated 17 Apr 2023

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This app can transmit an image and view it in a frequency waterfall plot (or spectrogram) by generating a signal. It can also take text as input and transmit the text as a QR code, which it generates by referencing an online QR code generator api. This is a simulated MATLAB version of Polygon's Spectrum Painter, which can transmit an image in the same manner using a HackRF transciever, cited below.
Polygon, “Polygon/spectrum_painter: Converting images to IQ streams that make images appear in waterfall plots.,” GitHub. [Online]. Available: https://github.com/polygon/spectrum_painter. [Accessed: 11-Mar-2023].

Cite As

Matthew Stotter, Samuel McWhorter (2023). Spectrum Painter for MATLAB (https://www.mathworks.com/matlabcentral/fileexchange/<...>), MATLAB Central File Exchange. Retrieved April 15, 2023.

MATLAB Release Compatibility
Created with R2022b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.1

Added a readme and a few comments
1.0.0