{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "plot-title",
   "metadata": {},
   "source": "# Plotting\n\nnumbl's plotting commands render through its figure renderer, straight\ninto the cell output, with no display server involved. 3-D figures are\ninteractive (drag to rotate).\n\nFigures are per-cell, like inline matplotlib: each cell renders the figures\nits own commands produce."
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "plot-lines",
   "metadata": {},
   "outputs": [],
   "source": [
    "x = linspace(0, 2*pi, 200);\n",
    "plot(x, sin(x), 'b-');\n",
    "hold on;\n",
    "plot(x, cos(x), 'r--');\n",
    "hold off;\n",
    "title('sin and cos');\n",
    "xlabel('x');\n",
    "legend('sin', 'cos');"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "plot-subplot",
   "metadata": {},
   "outputs": [],
   "source": [
    "subplot(1, 2, 1); plot(x, sin(x)); title('sin(x)');\n",
    "subplot(1, 2, 2); plot(x, sin(2*x)); title('sin(2x)');"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "plot-imagesc",
   "metadata": {},
   "outputs": [],
   "source": [
    "Z = peaks(80);\n",
    "imagesc(Z);\n",
    "colorbar;\n",
    "title('peaks');"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "plot-surf",
   "metadata": {},
   "outputs": [],
   "source": "surf(peaks(40));\ntitle('peaks surface (drag to rotate)');"
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "numbl (MATLAB syntax)",
   "language": "numbl",
   "name": "numbl"
  },
  "language_info": {
   "codemirror_mode": "octave",
   "file_extension": ".m",
   "mimetype": "text/x-octave",
   "name": "numbl",
   "pygments_lexer": "matlab"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}