MATLAB code please 2\" (60%) In the same parade there was a marching band consis

Question

MATLAB code please

2" (60%) In the same parade there was a marching band consisted of males and females. The band was arranged in n rows and m columns. The gender distribution of the band members was random. The members used five musical instruments: drums, trumpets, piccolos, clarinets and trombones which were also distributed randomly. Write a program that will perform the following: a. (10%) Accept the values n and m and define appropriate size arrays to describe the b. (10%) Fill the first arrays with a code corresponding to the gender and the second c. (1000) Determin d. (15%) Determine how many instruments of each kind in the band and print out the e. ( gender and the instrument of each member in the band array with a code corresponding to the instruments the member plays. Print the arrays the results. results. e how many males and how many females in the band and print out 10%) Determine how many males in the row and print out the results. (10%) Determine how females in first column and print out the results. f. (10%) Use the same array of problem 2 and determine how many males are playing drums and print out the results. 3,

Explanation / Answer

a) m = input(prompt)

n = input(prompt)

A = strings(m,n)

B = strings(m,n)

b) M="Male"

F= "Female"

#For the Gender matrix

for i = 1:m

for j = 1:n

A(i,j) = round(rand);

end

end

d = drums;

tru = trumpets;

p = piccolos;

c = clarinets;

tro = trombones;

#Similarly for the Instruments matrix

for i = 1:m

for j = 1:n

A(i,j) = round(randi(5));

end

end

#Sorry for the irregular indendations

#Now the matrices are available.

c) Though we can count while assigning the values. We shall run the for loop again.

Males=0,Females=0;

for i = 1:m

for j = 1:n

end

end

disp(Males,Females)

d) Same as above we compare with each instrument and count the number of people holding it.

drum=0;

trump=0;

pian=0;

clari=0;

trombo=0;

for i = 1:m

for j = 1:n

if A(i,j) == d

end

end

disp(drum,trump,pian,clari,trombo)

e) Now, go row wise and iterate again we would get males for each row.

Males=0;

for i = 1:m

for j = 1:n

end

disp(Males);

Males=0;

end

f) Just iterate through columns now

Females=0;

for j = 1:m

for i = 1:n

end

disp(Females);

Females=0;

end

Hope this helps.

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