Can I make the plot skip jumps in data?

I have a plot of data, where the y values are bounded from -pi to pi. After a value goes above pi, it starts at the bottom of the plot with a value of pi. However, when plotted this means there is a line connecting the jump in value. Is there a way to plot the data without the lines connecting the values at each jump point?

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That tries to fix the discontinuity by moving the data set by factors of 2pi. I want the discontinuities to stay, just without the line connecting them.

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 采纳的回答

The idea is replacing discontinus part by NaN values.
x = 1:0.1:pi*10;
y = mod(x,pi*2)-pi;
y(abs(diff(y))>2) = NaN;
plot(x,y);

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