April 8, 2004
18.413: Error-Correcting Codes Lab
Lecture 16
Lecturer: Daniel A. Spielman
16.1
Related Reading
Fan, pp. 108110.
Serial Concatenation of Interleaved Codes: Performance Analysis, Des
March 18, 2004
18.413: Error-Correcting Codes Lab
Lecture 13
Lecturer: Daniel A. Spielman
13.1
Related Reading
Ecient Erasure Correcting Codes, from Stellar web page. Im not suggesting that you
rea
April 6, 2004
18.413: Error-Correcting Codes Lab
Lecture 15
Lecturer: Daniel A. Spielman
15.1
Related Reading
Fan, pp. 108110.
15.2
Remarks on Convolutional Codes
Most of this lecture will b e devote
April 1, 2004
18.413: Error-Correcting Codes Lab
Lecture 14
Lecturer: Daniel A. Spielman
14.1
Related Reading
Fan, pp. 97105.
14.2
Convolutional Codes
This lecture, and small project 3, is about conv
March 11, 2004
18.413: Error-Correcting Codes Lab
Lecture 11
Lecturer: Daniel A. Spielman
11.1
Related Reading
Fan, Chapter 2, Sections 3 and 4.
11.2
Belief Propagation on Trees
Lets consider the cas
18.413: ErrorCorrecting Codes Lab
March 16, 2004
Lecture 12
Lecturer: Daniel A. Spielman
12.1
Representing Probabilities, Equality nodes
It turns out that probabilities are not always the best way to
18.413: ErrorCorrecting Codes Lab
February 24, 2004
Lecture 6
Lecturer: Daniel A. Spielman
6.1
Introduction
Begin by describing LDPC codes, and how they are described by many local constraints. Point
18.413: ErrorCorrecting Codes Lab
March 2, 2004
Lecture 8
Lecturer: Daniel A. Spielman
8.1
Vector Spaces
A set C cfw_0, 1n is a vector space if for all x C and y C , x + y C , where we take addition
t
18.413: ErrorCorrecting Codes Lab
February 26, 2004
Lecture 7
Lecturer: Daniel A. Spielman
To begin, let me point out that there was a typo in the lecture notes from last lecture. Lemma 6.4.1
should h
18.413: ErrorCorrecting Codes Lab
March 4, 2004
Lecture 9
Lecturer: Daniel A. Spielman
9.1
Related Reading
Fan, Chapter 2, Sections 3 and 4.
Programming Tips #10: Working with GF (2) matrices.
9.2
L