Implementation of the data transmission BSC model

Build project

mvn package

Usage

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usage : java -jar convolutional-codes.jar [-u|-s] [-r|-g] G1 G2
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	-u : unsystematic coding
	-s : systematic coding
	-g : generating sequence
	-r : read sequence from console
	 K : the length of information sequence [-g flag]
	 P : the probability to invert bit [-g flag]
	 I : the number of iterations [-g flag]
	 G : the polynomial (from 1 to x^6)
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Example

java -jar convolutional-codes.jar -u -g 1+x+x^4 1+x^2+x^3+x^4

Binary symmetric channel (BSC) model

Click for detail view.

Frame error rate (FER) test

Bit error rate (BER) test

TODO

• Translate all comments in the code into English

License & copyright

Licensed under the MIT-License.