T=80
>> x=[0 10 14 22 30 41 48];
>> y=[50 49 40 31 40 80 120];
>> p=polyfit(x,y,4)
p =
-0.0001 0.0113 -0.3354 2.0866 50.1607
>> T=180;
>> x=[0 8 20 28 32 44 48];
>> y=[150 140 130 133 140 180 220];
>> p=polyfit(x,y,4)
p =
0.0001 -0.0052 0.1470 -2.3826 150.4705
>>...