Introduction - If you have any usage issues, please Google them yourself
Multivariable nonlinear fitting with rstool
Question 3: in a summer indoor environment, using variable environmental factors (dry ball temperature, relative humidity and wind speed) and somatosensory temperature (Table 3) data as data sources, please dig out the relationship between variable environmental factors and body temperature, and analyze the error.
Table 3 controlled environmental factors on body temperature control table
Dry bulb temperature, relative humidity,% wind speed FPM (1FPM=0.00508m/s)
0100200300400500
35303531.6 26.1 23.8 22.7 22.2
403531.9 26.4 24.123 22.2
503532.2 26.6 24.4 23.3 22.2
30.130 30.1 26.8 24.1 22.5 20.9 19.8
4030.1 27.1 24.4 22.8 21.220
5030.1 27.3 24.7 23.1 21.5 20.3
24.630 24.5 22.6 20.8 19.7 16.9 16.9
4024.6 22.9 21.120 17.417
5024.6 23.2 21.4 20.31817