Question

Part 1. MATLAB Programming The wind chill factor measures how cold it feels with a given air temperature T (in degrees Fahrenheit) and wind speed (V, in miles per hour). The formula is approximately

?????? = 35.7 + 0.6?? ? 35.7(??0.16) + 0.43??(??0.16)

a). Write a function that will calculate the wind chill factor (WCF) given temperature and wind speed. Your function should round down to the nearest integer.

b). Write a script that will use the function above to create a table of wind chill factors, similar to the one shown at https://en.wikipedia.org/wiki/Wind_chill#/media/File:Wind_chill.png. Wind speed should be down the left and temperature across the top. PLEASE SHOW OUTPUT THANKYOU

Answer 1

(a)

prompt_temp = 'Enter Temperature ';
T = input(prompt_temp);

prompt_velocity = 'Enter Wind Velocity';
W = input(prompt_velocity);

wind_chill_output = wind_chill(T,V)

function wind_chill_output = wind_chill(T,V)

wind_chill_output=round(35.74+0.6215*T-35.75*V^0.16+0.4275*T*V^0.16);

end
disp(wind_chill_output);

(b)

T=(40:-5:-45);

V=(5:5:60);

for i=1:length(V)

for j=1:length(T)

W(i,j)=round(35.74+0.6215*T(j)-35.75*V(i)^0.16+0.4275*T(j)*V(i)^0.16);

end

end

disp(W);