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hello everybody how can I find the time at which the maximum value of the signal happen, if I have signal of 2D ,one is the time and the other is the amplitude .

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Walter Roberson
Walter Roberson 2012-2-8

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[maxval, maxidx] = max(YourSignal(:,2)); %assuming 2nd col is ampl
time_at_max = YourSignal(maxidx,1); %assuming 1st col is time

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