fzirker/wlan_pioneer
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Tagesdoku und Scripte für Bilderstellung. Matlab Datei und Pythonscript, um CSV der Ausgabe für Matlab lesbar zu machen.

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Lukas Arnecke 2019-01-15 18:49:31 +01:00
parent 31317b4657
commit 31be37a029
3 changed files with 38 additions and 13 deletions
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18
src/Visualisierung.m
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@ -1,8 +1,18 @@
%Array = csvread('bag-filesfiltered.csv');
Array = csvread('visualisierung.csv');
Array = csvread('visualisierung1712.csv');
x = Array(:,1);
y = Array(:,2);
g24 = Array(:,3);
g5 = Array(:,4);
plot(x,y);
z = g24;
%load map;
pointsize = 30;
%colormap(map);
%colormapeditor();
colormap(jet(255));
%colormap(autumn(255));
%colormap(hot(255));
%colormap(cool(255));
%colormap(spring(255));
%colormap(winter(255));
scatter(x, y, pointsize, z, 'filled');
daspect([1 1 1]);

17
src/csvfilter.py
View file

@ -1,15 +1,20 @@
#!/usr/bin/python2
import csv
outFileName = 'visualisierung.csv'
file = open("wlan_pioneer_filtered.csv", "r")
outFileName = 'visualisierung1712.csv'
file = open("wlan_pioneer_2018-12-17-17-14-03.csv", "r")
csv_reader = csv.reader(file, delimiter="\n")
outFile = open(outFileName, "w")
begin = True
for row in csv_reader:
array=row[0].split(';')
outFile.write("%s,%s,%s,%s\n"
% (array[1], array[2], array[3], array[4]))
if begin == False:
array=row[0].split(',')
g24 = (-1 * float(array[3]) - 40)/40
g5 = (-1 * float(array[4]) - 40)/40
outFile.write("%s,%s,%f,%f\n"
% (array[1], array[2], g24, g5))
begin = False
file.close()
outFile.close()
#Ergebnisdatei hat immer noch eine Überschrift. Manuell entfernen
#Signalstaerken sind zwischen 0 und 1 normalisiert.