using this array
I need to create a user created function in Matlab that does the following
I have this so far but I'm so lost
could you please make this with comments on what the codes do
function firstplace_student = firstplace(gr)
x_firstplace = 0; % intialize index of student with
highest grade to 0
x_sum = 0; %initialize student highest sum of grades
to 0
[rowx, colx] = size(gr); %find size of input
for r = 1:rowx %for each student
rowsum = sum(gr(r, :)); %find the
sum of all grades in that row i.e for the student
if rowsum >= x_sum % if the sum
of row is greater than the current highest,
x_sum = rowsum;
%save the highest
x_firstplace =
r; %save the student number
end
end
firstplace_student= x_firstplace; %assign highest
student with highest sum of grades to output variable
end
using this array I need to create a user created function in Matlab that does the...
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