Need help with BER
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I used 4 block encoding techniques to encode/decode image. I first added some noise to image, then encoded it, then applied filter to reduce noise and then decoded it. I did these steps in all 4 encoding techniques.
Now I want to compare those techniques to find out which one is better. I know that it can be done by ploting BER but I don't know how to do it.
Can you pls help me with this?
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回答 (1 件)
Shadaab Siddiqie
2021 年 4 月 27 日
A=imread('m.jpg)
B=imread('m.jpg)
(n,R)=biterr(a,b)
You can also determine the theoretical BER curve by using the berawgn function. Refer Bit Error Rate Computation for more information.
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