53 lines
1.4 KiB
Python
53 lines
1.4 KiB
Python
import matplotlib.pyplot as plt
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import csv
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x=[]
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speed_FrontL=[]
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speed_FrontR=[]
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speed_RearL=[]
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speed_RearR=[]
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fp = open('LOG00193_20210516_fixedSpeedLR_freewheelingTest.TXT')
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rdr = csv.DictReader(filter(lambda row: row[0]!='#', fp))
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for row in rdr:
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#print(row)
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x.append(float(row['cmd_FrontL']))
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speed_FrontL.append(float(row['speed_FrontL']))
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speed_FrontR.append(float(row['speed_FrontR']))
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speed_RearL.append(float(row['speed_RearL']))
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speed_RearR.append(float(row['speed_RearR']))
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fp.close()
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#plt.plot(x,y, label='Loaded from file!')
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scattersize=5
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scatteralpha=0.1
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plt.scatter(x,speed_FrontL, s=scattersize, alpha=scatteralpha, label="speed_FrontL")
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plt.scatter(x,speed_FrontR, s=scattersize, alpha=scatteralpha, label="speed_FrontR")
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plt.scatter(x,speed_RearL, s=scattersize, alpha=scatteralpha, label="speed_RearL")
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plt.scatter(x,speed_RearR, s=scattersize, alpha=scatteralpha, label="speed_RearR")
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plt.xlabel('cmd')
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plt.ylabel('speed')
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plt.title('Interesting Graph\nCheck it out')
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plt.legend()
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plt.show()
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'''
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with open(,'r') as csvfile:
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plots = csv.reader(filter(lambda row: row[0]!='#', csvfile), delimiter=',')
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for row in plots:
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x.append(float(row[0]))
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y.append(float(row[1]))
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plt.plot(x,y, label='Loaded from file!')
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plt.xlabel('x')
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plt.ylabel('y')
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plt.title('Interesting Graph\nCheck it out')
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plt.legend()
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plt.show()
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'''
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