{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "from ipywidgets import interact\n",
    "import numpy as np\n",
    "import matplotlib.pyplot as plt\n",
    "plt.style.use('seaborn-v0_8-darkgrid')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "ts = np.arange(0,300,np.pi)\n",
    "signal = np.sin(2*np.pi*ts/30)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "f5e28eb45e58439b83ad35b34247d7e6",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "interactive(children=(IntSlider(value=300, description='period', max=300, min=1), Output()), _dom_classes=('wi…"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "\n",
    "\n",
    "@interact(period=(1,300,1))\n",
    "def f(period=300):\n",
    "    phase = ts % period\n",
    "    plt.subplot(211)\n",
    "    plt.scatter(ts, signal, c=[t // period for t in ts], cmap='winter')\n",
    "    plt.vlines([x*period for x in range(1,300//period + 1)], -1, 1, color='C1')\n",
    "    plt.subplot(212)\n",
    "    plt.scatter(phase/period, signal, c=[t // period for t in ts], cmap='winter')\n",
    "    plt.title(f'Folded with Period: {period}')\n",
    "    plt.tight_layout()\n",
    "    plt.show()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.10.9"
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