update rst

Author: AtsushiSakai

PathPlanning/RRTstar/rrt_star.ipynb

@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Title"
+    "### Simulation"
    ]
   },
   {
@@ -37,38 +37,14 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "![gif](https://github.com/AtsushiSakai/PythonRobotics/raw/master/Localization/extended_kalman_filter/animation.gif)\n"
+    "![gif](https://github.com/AtsushiSakai/PythonRobotics/raw/master/PathPlanning/RRTstar/animation.gif)\n"
    ]
   },
   {
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### Section1"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Section2\n",
-    "\n",
-    "$\\begin{equation*}\n",
-    "F=\n",
-    "\\begin{bmatrix}\n",
-    "1 & 0 & 0 & 0\\\\\n",
-    "0 & 1 & 0 & 0\\\\\n",
-    "0 & 0 & 1 & 0 \\\\\n",
-    "0 & 0 & 0 & 0 \\\\\n",
-    "\\end{bmatrix}\n",
-    "\\end{equation*}$"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Ref\n",
+    "#### Ref\n",
     "\n",
     "- [Sampling-based Algorithms for Optimal Motion Planning](https://arxiv.org/pdf/1105.1186.pdf)"
    ]
@@ -90,7 +66,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.6"
+   "version": "3.6.7"
   }
  },
  "nbformat": 4,

docs/modules/rrt_star.rst

@@ -1,6 +1,6 @@
 
-Title
------
+Simulation
+~~~~~~~~~~
 
 .. code-block:: ipython3
 
@@ -15,21 +15,13 @@ Title
 
 
 
-.. figure:: https://github.com/AtsushiSakai/PythonRobotics/raw/master/Localization/extended_kalman_filter/animation.gif
+.. figure:: https://github.com/AtsushiSakai/PythonRobotics/raw/master/PathPlanning/RRTstar/animation.gif
    :alt: gif
 
    gif
 
-Section1
-~~~~~~~~
-
-Section2
-~~~~~~~~
-
-:math:`\begin{equation*} F= \begin{bmatrix} 1 & 0 & 0 & 0\\ 0 & 1 & 0 & 0\\ 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & 0 \\ \end{bmatrix} \end{equation*}`
-
 Ref
-~~~
+^^^
 
 -  `Sampling-based Algorithms for Optimal Motion
    Planning <https://arxiv.org/pdf/1105.1186.pdf>`__