Convolutional encoder simulation

M-file that takes input bit sequence of any length and constraint length and gives the convolutional

Description

Use this to convolutionally encode bit sequences of any length. It takes the bit sequence and constraint length as input. It returns the encoded sequence and the generator polynomial used to encode which is obtained from the constraint length.

Convolutional coder generates redundant bits using Modulo 2 additions. It can be viewed as a finite state machine that consists of a number of shift register stages.

REFERENCE: Communication Systems 4th edition by Simon Haykin.

Acknowledgements

The author wishes to acknowledge the following in the creation of this submission:
IS-95 Simulation Code

• MATLAB release: MATLAB 6.5 (R13)

[Sikkudu =))]

its a very useful code da.. good works

keep it up..:-)

[Vishnuvenkatesh Dhage]

 

[khaled zid]

im khaled from egypt and thanks for this paper

[Muhammad Faraz]

good

[jay d big]

 

[Toufik El Ghazi]

 

[Khan Sadaf]