Find the peak values in the signal. The peak value is defined as the local maxima. For example, x= [1 12 3 2 7 0 3 1 19 7]; peaks = [12 7 3 19];
Hint: Plot x to visually analyse the signal and get the idea of finding the peak. Another hint : first derivative
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The test suite has been expanded.
step1 watch one piece
Sounds like you want us to do your homework. Poorly defined. Signal types? Local Peaks or Global? Complex signals or real? Waste of time.