Multiple plots taking different elements of X & Y matrices in a systematic pattern

I have X as a 1x40 matrix with its elements being X1,X2,X3,......,X40. Similarly Y as another 1x40 matrix with elements being Y1,Y2,Y3,....,Y40.

Now I want to have a graph which takes the first four values of X (i.e. X1-4) and first four of Y (i.e. Y1-4) and shows their plot. Then again take next four values for each(i.e. X5-8 & Y5-8) and plot them differently in the same graph and so on.. In this way I want to have 10 different plots in the same graph.

Is there any way to do it (loops maybe) other than just doing it separately for each?

Answer 1

[darova]

Try reshape

x = linspace(0,10,40);
y = sin(x);
x1 = reshape(x,[4 10]);
y1 = reshape(y,[4 10]);
plot(x1,y1)

[Ayan PATSA]

Yes it works. Thank you

Answer 2

[Girijashankar Sahoo]

x=[1:1:40];

y=[1:1:40];

l=length(x)/4

n=1

for i=1:l

plot(x(1,n:4*i),y(1,n:4*i))

hold on

n=4*i+1;

end

[Ayan PATSA]

This is perfect. Thank you.