replace theta with epsilon to match chart

2017-07-29 01:29:45 -07:00 · 2017-07-29 01:29:45 -07:00 · a19043a6ad
commit a19043a6ad
parent af617bfc60
1 changed files with 1 additions and 1 deletions
--- a/11-Extended-Kalman-Filters.ipynb
+++ b/11-Extended-Kalman-Filters.ipynb
@ -455,7 +455,7 @@
    "This gives us the equalities:\n",
    "\n",
    "$$\\begin{aligned}\n",
-    "\\theta &= \\tan^{-1} \\frac y x\\\\\n",
+    "\\epsilon &= \\tan^{-1} \\frac y x\\\\\n",
    "r^2 &= x^2 + y^2\n",
    "\\end{aligned}$$ "
   ]