Consider a room with dimensions as in the sketch. Assuming all emissivities of surfaces are equal to 0.9, calculate the radiativ
e heat transfer between the floor and the ceiling, if you know the surface temperature of the floor equal to 25o C and the surface temperature of the ceiling is equal to 10o C
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Answer:
Here is the code in Matlab for the function.
I have also attached the m file for function as well as the test run of the code here and screenshot of the result.
Code:
function [ C ] = columnproduct( A, B )
% get the dimesnions of A
sizeA = size(A);
sizeB = size(B);
% check if columns of A are same as rows of B
if(sizeA(2) ~= sizeB(1))
error('matrix dimensions do not match')
end
% initialize resultant matrix
C = [];
for i = 1:sizeB(2)
% concatenating product of matrix A with each column of B
C = [C A*B(:,i)];
end
end
