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semilogy

Semi-log plot (logarithmic y-axis).

h = semilogy(x, y, ...)

Same as plot but with y on a logarithmic scale. Useful when y spans many decades.

semilogy(t, decay)
  • plot — 2D line / marker plot.
  • semilogx — Semi-log plot (logarithmic x-axis).
  • loglog — Log-log scale 2D plot.