need help in matlab graph

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sara alaraby
sara alaraby 2019-4-11
评论： sara alaraby 2019-4-12
#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.
******************************************
Kindly noted that all one of the SINR is matrix (15*30)

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回答（1 个）

Clay Swackhamer
Clay Swackhamer 2019-4-11
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.
  1 个评论
sara alaraby
sara alaraby 2019-4-12
Dear
I have 4 variables of each SINR & each one is matrix 15*30

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