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Waterfall Data Display

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Bill
van Leeuwen
Waterfall Data Display Demo This sketch generates a 300 line waterfall data display where each line represents 360 degrees of azimuth consisting of 72 5-degree sectors (beams). Each 5-degree sector line is drawn in one of 7 levels of grey from black to white where each level represents an amplitude level of the signal it portrays. As a new set of data is received, the old history data is moved down one line thus creating a waterfall effect. This type of display is used in a number of US Navy passive sonar systems to display the output of the acoustic beam former. Billv923@outlook.com
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