matlab hist plot

BostonUniversitySeniorDesign · Sep 15, 2020 · 56e488b · 56e488b
1 parent c760252
commit 56e488b
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/analyze.m b/analyze.m
@@ -5,7 +5,14 @@ function analyze(file)
 
 dat = load_data(file);
 
-disp("loaded data from " + datestr(dat.time(1)) + " to " + datestr(dat.time(end)))
+plot_time(dat.time)
+
+end
+
+
+function plot_time(time)
+
+histfit(seconds(diff(time)), 100, 'Gamma')
 
 end
 

diff --git a/analyze.py b/analyze.py
@@ -20,10 +20,12 @@
 def plot_time(time: pandas.Series):
     """
     NOTE: in this simulation, time interval is same distribution for all sensors and rooms
+
+    https://docs.scipy.org/doc/scipy/reference/generated/scipy.stats.rv_continuous.fit.html
     """
 
     ax = plt.figure().gca()
-    ax.hist(time.diff().dt.total_seconds())
+    ax.hist(time.diff().dt.total_seconds(), bins=100)
     ax.set_xlabel("Time (seconds)")
     ax.set_title("Time interval")
     ax.set_ylabel("# of occurences")