PolarCodeDecodersInMatlab

This is the Matlab realization of Polar Decoders, including CA-SCL, Fast CA-SCL and BP decoder.

LDPC

Exact BP decoder. EG, PG, PEG-ACE, 80211n, 80216e LDPC codes. Many modulation schemes.

PolarCodes-Encoding-Decoding-Construction

Polar codes Fast MATLAB implementations, including encoder, several types of SC decoder, CRC-SCL decoder and many code construction algorithms.

PolarCodesBeliefPropagationDecoder

MATLAB codes for polar BP decoder. It is just a very simple BP decoder. I hope it would be useful for new learners of polar codes. MATLAB_Polar_BP_conventional is a quicker version.

PolarCodesSphereDecoder

Polar Codes decoded by Sphere decoder. This is just a common sphere decoder with some methods to reduce its complexity.