daviddoji/Kalman-and-Bayesian-Filters-in-Python
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Typo fixes.

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Roger Labbe 2015-03-07 21:32:47 -08:00
parent f3087db9a6
commit ecb7145bc9
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06_Multivariate_Kalman_Filters.ipynb
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@ -8692,7 +8692,7 @@
"\n",
"Now suppose that each value has a different probability of happening. Say 1 has an 80% chance of occurring, 3 has an 15% chance, and 5 has only a 5% chance. In this case we compute the expected value by multiplying each value of $x$ by the percent chance of it occurring, and summing the result. So for this case we could compute\n",
"\n",
"$$E[x] = 1\\times 0.8 + 3\\times 0.15 + 5 \\times 0.05 = 1.5$$\n",
"$$E[x] = (1)(0.8) + (3)(0.15) + (5)(0.05) = 1.5$$\n",
"\n",
"Here I have introduced the standard notation $E[x]$ for the expected value of $x$.\n",
"\n",
@ -8750,8 +8750,8 @@
"\n",
"$$\n",
"\\begin{aligned}\n",
"COV(a,b) &= \\frac{1}{2}[(1-2)^2 + (3-2)^2] \\\\\n",
"&= \\frac{1}{2}[(1+1] \\\\\n",
"VAR(a) &= \\frac{1}{2}[(1-2)^2 + (3-2)^2] \\\\\n",
"&= \\frac{1}{2}[1+1] \\\\\n",
"&= 1\\end{aligned}$$\n",
"\n",
"\n",