Zero Crossing
Estimate zero crossing points of waveform.
zerocrossing(x, y)
x |
the x-coordinates of points in the function. |
y |
the y-coordinates of points in the function. |
Zero-crossing points
Carlo de Falco, carlo.defalco@gmail.com.
Conversion to R by Geert van Boxtel, G.J.M.vanBoxtel@gmail.com.
x <- seq(0, 1, length.out = 100) y <- runif(100) - 0.5 x0 <- zerocrossing(x, y) plot(x, y, type ="l", xlab = "", ylab = "") points(x0, rep(0, length(x0)), col = "red")
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