In Introduction to Designing a Filter updated to use the temp_change variable when setting up the process model.

2017-07-20 15:34:41 -04:00 · 2017-07-20 15:34:41 -04:00 · b752bc3afe
commit b752bc3afe
parent ac1eb9d7fc
1 changed files with 2 additions and 1 deletions
--- a/04-One-Dimensional-Kalman-Filters.ipynb
+++ b/04-One-Dimensional-Kalman-Filters.ipynb
@ -1639,9 +1639,10 @@
    "voltage_std = .13\n",
    "process_var = .05**2\n",
    "actual_voltage = 16.3\n",
+	"dt = 1. # time step in seconds\n",
    "\n",
    "x = (25, 1000) # initial state\n",
-    "process_model = (0., process_var)\n",
+    "process_model = (temp_change*dt, process_var)\n",
    "\n",
    "N = 50\n",
    "zs = [volt(actual_voltage, voltage_std) for i in range(N)]\n",