Question

I'm working on a mat lab assignment and I need to graph just the maximums out of a vector of data. The data is sinusoidal in nature I want to access just the maximum values from it.  

Answer 1

`Hey,

Note: Brother in case of any queries, just comment in box I would be very happy to assist all your queries

clc
clear all
t=0:0.01:10*pi;
y=sin(t);
ind=[];
for i=2:length(t)-1
if(y(i-1)<y(i)&&y(i)>y(i+1))
ind=[ind i];
end
end
disp('The maximums are');
y(ind)
disp('Maximums are at index');
ind
plot(t,y,t(ind),y(ind),'*r')

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Kindly revert for any queries

Thanks.