Finding minimum value from a graph

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Mari Phillips
Mari Phillips 2022-8-23
回答： Torsten 2022-8-23
I have plotted a graph using the code below.
This produces a varied scatter graph. How would I find the minumum y value and then in turn find the corresponding x value to this?
dataset3 = FullData(1:100:end)';
plot(time_ms,dataset3);
xlabel('Time(ms)');
ylabel('Displacement (mm)');
title('Results: 10V');
grid on

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回答（1 个）

Torsten
Torsten 2022-8-23
[y_min,i_min] = min(dataset3)
x_min = time_ms(i_min)

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