4) Code:-
function c = leadzero(v)
c=0; %Intialize c to zero
for x=v %Iterate through the vector
if x==0 % check if the element is zero
c=c+1; %Increment c
else
break; % Break the loop if condition fails
end
end
end
5) Code:-
function c = countnon(A)
c=0; %Intialize c to zero
for idx = 1:numel(A) %iterate through the matrix
if A(idx) ~=0 %check if element is not zero
c=c+1; %increment c
end
end
end
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Matlab code 4) Write a function leadzero(v) which takes as input a vector v and as...
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