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Plot Problem SER versus SNR - obtained different values

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saeddawoud

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Plot Problem

Hello,
I am trying to plot a formula in a paper, which plots the Symbol Error Rate (SER) versus Signal-to-Noise Ratio (SNR). But, I always obtain a curve that is different from the one obtained in the paper. It is of the same shape, but the values are not the same. What are the possible mistakes I did for this to happen?
Thanks in advance
 

Plot Problem

perhap they might be scaled values
 

Re: Plot Problem

engr_najam said:
perhap they might be scaled values
Click to expand...
Yes, but I double-checked every things, and I used the same parameters as it did, but always not the same. It is confusing.
 

Plot Problem

send the paper and code to check it
 

Re: Plot Problem

matlab1983 said:
send the paper and code to check it
Click to expand...
Thanks, but I wrote the code on Mathematica, since there are built-in functions available in it, that are not available in MATLAB. But I still can send them to you, and see if we can handle the problem using MATLAB. Do you agree?
Regrads
 

Plot Problem

i don't know mathmeticaa, also you know all papers done via matlab, however send the paper first
 

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