I want BER instead of SNR in the x-axis .. What is the relation that changes SNR to BER
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This is the value of Signal to noise ratio ..... SNR = -20:6:10; %Signal to Noise Ratio
I want BER instead of SNR in the x-axis .. What is the relation that changes SNR to BER
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Image Analyst
on 15 Dec 2021
Original question (for when he delete it)
This is the value of Signal to noise ratio ..... SNR = -20:6:10; %Signal to Noise Ratio
I want BER instead of SNR in the x-axis .. What is the relation that changes SNR to BER
Answers (1)
Arthi Sathyamurthi
on 28 Dec 2021
Hello,
Considering you have plotted SNR vs Capacity in the figure, and since the K, N, and M in the figure are not explained, I assume the Shannon Capacity formula will give you a direct relation between SNR and BER as
where Mis the number of MIMO streams, B is the bandwidth, S is the signal power, and N is the noise power.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/845930/image.png)
Further, you can plot the Capacity values against the calculated BER values respectively.
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