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Urgent: Help with plot

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kenifeh
kenifeh 2011-9-26
Someone help me to plot. I want M on x-axis and T on y-asix. Find the script below
CBW=12; % kbit/sec
Ps=160; %voice payload size
for M=1:100 %number of voice sources
lambda= M*CBW/Ps %arrival rate of a single voice source
Ls=4096; % bandwidth of link, kbit/s
Hl=240; %Total size of header
Ts=20*10^-6;
mu=Ls/(Ps+Hl+Ls*Ts); %service rate of a voice packet
nu=M*CBW*(Ps+Hl+Ls*Ts);
de=Ps*Ls;
rho=nu/de %factor of utilization
a=1/mu;
b=rho/2*(1-rho)*mu;
T=a+b
end
  1 个评论
Jan
Jan 2011-9-26
Please use meaningful subject and tags. For the ones who ask the question, it is always "urgent", for the ones who answer, it is never "urgent". And all questions concern "matlab".

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Daniel Shub
Daniel Shub 2011-9-26
A couple of small tweaks will get you there ...
Replace
T=a+b
with
T(M)=a+b;
T(M) % If you want to see the new value of T on every loop.
Then plot the data after your loop:
plot(1:100, T)
If I don't say it, someone else will yell at me, you might also want to initialize T. Before your loop add:
T = zeros(100, 1);
  1 个评论
Walter Roberson
Walter Roberson 2011-9-26
WE WOULDN'T YELL AT YOU. We'd just embarrass you about it. Repeatedly. ;-)

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