semilogx

Builtin index · Plotting

semilogx(x, y)

Input: x, y · Output: no output

What it is

Plots equal-length numeric Vecs x, y like plot and additionally sets the x-axis to log scale.

Overloads

One call shape — this function is not overloaded.

Code	Input	Output	Description
`semilogx(x, y)`	`x` Vecnot documented yet `y` Vecnot documented yet	no output	—

Examples

From the documentation, and run by the build -- the output and the figure below are what the engine actually produced. Simplest first.

f = logspace(0, 3, 200)
mag = 1 ./ sqrt(1 + (f / 100) .^ 2)
semilogx(f, mag)
figure()
x = 1 to 50
semilogy(x, exp(0.1 * x))
figure()
loglog(f, mag)
figure()
samples = randn(500, seed = 2)
hist(samples, bins = 15)
figure()
g = meshgrid(-3 to 3 step 0.2, -3 to 3 step 0.2)
Z = sin(sqrt(g.x .^ 2 + g.y .^ 2))
contour(g.x, g.y, Z)
figure()
contourf(g.x, g.y, Z)
figure()
tbl = table(a = randn(30, seed = 3), b = randn(30, seed = 4), c = randn(30, seed = 5))
corr_heatmap(tbl)
figure()
corrplot(tbl)

output

· hist: figure 31 (500 points, 15 bins)

from plotting