Improve jupyter notebook and fix wrong heading

measurement-data/Analog Measurement Analysis.ipynb

@@ -75,22 +75,6 @@
     "    return temp"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "## Description of ADC Value"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "print(constant_sampling['adc_results.pa2_raw'].describe())"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -124,7 +108,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Histograms -- Starting from Index 100 (Uncalibrated)"
+    "# Histograms  (Uncalibrated)"
    ]
   },
   {
@@ -155,7 +139,8 @@
     "        #Plot textbox\n",
     "        textstr = '\\n'.join((\n",
     "            r'$\\mu=%.2f$' % (mu, ),\n",
-    "            r'$\\sigma=%.2f$' % (sigma, )))\n",
+    "            r'$\\sigma=%.2f$' % (sigma, ),\n",
+    "            r'$N_{Sa} =%d$' % (len(data_df[sig[0]][start_idx:], ))))\n",
     "        props = dict(boxstyle='round', facecolor='wheat', alpha=0.5)\n",
     "        ax.text(0.05, 0.95, textstr, transform=ax.transAxes, fontsize=14,\n",
     "                verticalalignment='top', bbox=props)\n",