I am getting error while plotting graph from this command figure;plot(sum_n, '--bs',sum_vec,'--bs')

figure;
plot(sum_n, '--bs', sum_vec,'--bs')

i am getting the message

"Data must be a single matrix Y or a list of pairs X,Y".

how to get rid of it.

[per isakson]

What does

whos sum_n sum_vec

say?

[Prabha Kumaresan]

sum_n is the output of (no of users vs throughput) in NOMA sum_vec is the output of (no of users vs throughput) in OFDMA I want to compare both NOMA and OFDMA in the same graph

Answer 1

[KSSV]

You cannot plot two plots at a time with out x data..that's why error....you should try like below:

x1 = 1:length(sum_n) ;
x2 = 1:length(sum_vec) ;
figure;
plot(x1,sum_n, '--bs',x2, sum_vec,'--bs')