need help in matlab graph

#Matlab

Dear all

need urgent support:

if i have SINR1,SINR2,SINR3,SINR4 & Pt=-30:30

need to draw a 4 graphs with Pt on x axis & SINR in y axis

how can i write iy by matlab code please.

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Kindly noted that all one of the SINR is matrix (15*30)

Answer 1

[Clay Swackhamer]

SINR = rand(15,30) %15 x 30 matrix of random numbers
Pt = linspace(-30, 30, 15) %create a vector from -30 to 30 with 15 entries (x values)

plot(Pt, SINR(:,1)) %plot the first column of SINR
hold on
plot(Pt, SINR(:,2)) %plot the second column of SINR
plot(Pt, SINR(:,2)) %plot the third column of SINR

Hope that helps.

[sara alaraby]

Dear

I have 4 variables of each SINR & each one is matrix 15*30