How do you get the BER plots using BERTool in MATLAB?

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carpediem.td

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Hi friends,
A simple problem for u guys...

Can anybody help me in using the BERTool in MATLAB.
Say I have the transmitted and the received/demodulated bitstreams(0/1s),
then how do u get the BER plots using the BERTool ?
 

matlab bertool

Hi
I think its better to use biterr function
[number,ratio] = biterr(tx_data,rx_data)
 
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    hrsit

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biterr matlab

hope this will help.
 

bertool tutorial matlab

@tmltanml : i am sorry to say your attachment doesn't contain any stuff on BERTool.

@m_llaa : biterr is only useful for getting the ber balue for a set of data..but i need a plot with varying snr..I had written a function for the same purpose as the biterr does(by using xor and then counting the no of errors...)..but that too gives me a single value of ber..I need BERTool to generate the graphs..
 

matlab code for bertool

OK
i think if u have a new modulation or some data u cant use bertool
u can use your code and change the SNR
i think bertool in simple way do in this manner
 
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    hrsit

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matlab bertool 2009b

pls guide me how to start learning abt BER calculations, means i want to do it for my thesis, i m a novice to matlab.
 

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