fan12v.dat

这是《Numerical Methods with MATLAB: Implementation and Application》一书的配书程序（Matlab）

Fan running at 12 volts      
 cfm    inch_H2O
 0      0.095
17.8    0.06
25.2    0.045
30.9    0.043
35.7    0.035
39.9    0.03
43.7    0.02
47.2    0.008
48.5    0