An Adaptive Lossless Data Compression Scheme for Wireless Sensor Networks

Figure 5

Frequency distribution plots of the raw test data sets: (a) LU84 temperature data set, (b) LU84 RH data set, (c) FN101 temperature data set, (d) FN101 RH data set, (e) LG20 temperature data set, (f) LG20 RH data set, and (g) Seismic data set.

(a)

(b)

(c)

(d)

(e)

(f)

(g)