Merge branch 'max' into 'main'

.gitignore

data/examples/example.txt

data/examples/example_acc.txt

data/examples/example_gyr.txt

data/examples/max.txt

data/examples/max_acc.txt

data/examples/max_gyr.txt

data/jogging1.txt

data/jogging1_acc.txt

data/jogging1_gyr.txt

data/jogging2.txt

data/jogging2_acc.txt

data/jogging2_gyr.txt

data/mix1.txt

data/mix1_acc.txt

data/mix1_gyr.txt

data/standing.txt

data/standing_acc.txt

data/standing_gyr.txt

data/walking1.txt