Polar-codes-BEC 1.2.3

Polar_codes_BEC

POLAR CODES ANLYSIS IN BINARY EREASURE CHANNEL

A demo library for polar codes in BEC about publishing librairies

installation

pip install Polar_codes_BEC

GET STARTED

the effect of polar codes in BEC

from Polar_codes_BEC import Polar_bec



# this function init  variabls

Polar_bec.__init__(0)

# p is the ereasure probability

p=0.5

# n is the polar code length

n=4



#result

print('the new erasure probability values is',Polar_bec.BEC(p,n))

Simulation & Plotting

A function to simulate a defined polar code in BEC,

#this function help users to enter values

(p,n)=Polar_bec.input_p_n(0)

#p=0.7

#n=8

Polar_bec.BEC_graph(p,n)

The simulation will show the polar code result for example:

Please enter the ereasure probability:

0.5

the ereasure probability is 0.5 



Please enter the code length:

8

the code  length is 8



[0.00390625, 0.12109375, 0.19140625, 0.68359375, 0.31640625, 0.80859375, 0.87890625, 0.99609375]

after polarization we get 4 of bad channels : [0.68359375, 0.80859375, 0.87890625, 0.99609375]

after polarization we get 4 of good channels : [0.00390625, 0.12109375, 0.19140625, 0.31640625]

Graphical interface

An example of GUI to plot a specified polar code