matlab like notebooks (via octave).ipynb

Kernel: Octave

Use the Octave Jupyter kernel to make this whole notebook use Octave

• make sure the kernel is Octave.

%plot -f svg -s 800,600

rand(5)

ans =

   0.7432006   0.7233892   0.1103088   0.3423000   0.7887614
   0.3470651   0.8206399   0.1748952   0.1707156   0.3171469
   0.7850865   0.0070984   0.9598948   0.2678819   0.5154067
   0.6352794   0.1351065   0.3858992   0.2652377   0.1866060
   0.3562657   0.3317308   0.9221238   0.6199625   0.3735255

eye(3)

ans =

Diagonal Matrix

   1   0   0
   0   1   0
   0   0   1

plot([1,2,3], [4,5,7])
set(gca, "fontsize", 16);

x = 0:0.01:20;
y = (1 + sqrt(x)) .* sin (x);
plot (x, y);
set(gca, "fontsize", 16);
xlabel ("x");
ylabel ("(1 + sqrt(x)) * sin (x)");
title ("Simple 2-D Plot");

Also, 3d graphics:

tx = ty = linspace (-8, 8, 41)';
[xx, yy] = meshgrid (tx, ty);
r = sqrt (xx .^ 2 + yy .^ 2) + eps;
tz = sin (r) ./ r;
mesh (tx, ty, tz);
set(gca, "fontsize", 16);