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146 results

NPTEL IIT Delhi
Systematic Codes, Error Detections and Correction

Now we go back to our systematic code and we have already seen that an n comma k systematic code is one in which the first k ...

52:17
Systematic Codes, Error Detections and Correction

9,040 views

7 years ago

NPTEL IIT Delhi
Introduction to Cyclic Codes

Having said that we now move on to this new subclass of codes called cyclic codes. Now, let us define it first. So, code C is cyclic, ...

45:49
Introduction to Cyclic Codes

13,397 views

7 years ago

3Blue1Brown
But what are Hamming codes? The origin of error correction

A discovery-oriented introduction to error correction codes. Part 2: https://youtu.be/b3NxrZOu_CE Ben Eater:'s take: ...

20:05
But what are Hamming codes? The origin of error correction

2,819,680 views

5 years ago

nptelhrd
Mod-11 Lec-40 Transform Approach to Cyclic Codes

Error Correcting Codes by Dr. P. Vijay Kumar, Department of Electrical Communication Engineering, IISC Bangalore. For more ...

56:56
Mod-11 Lec-40 Transform Approach to Cyclic Codes

4,498 views

13 years ago

Lectures by Shreedarshan K
Encoding using (n-k) bit Shift Register -  Binary Cyclic Codes - Part 3 | Error Control Coding

Encoding using (n-k) bit Shift Register - Binary Cyclic Codes - Part 3 Design of the encoding circuit for a (n,k) cyclic code. Design ...

17:35
Encoding using (n-k) bit Shift Register - Binary Cyclic Codes - Part 3 | Error Control Coding

21,373 views

5 years ago

An Introduction to Coding Theory
Some Simple Linear Block Codes-I

... write a parity check matrix of a Hamming code in systematic form then we can write it in this way So parity check matrix will have ...

50:50
Some Simple Linear Block Codes-I

7,533 views

8 years ago

Simons Institute for the Theory of Computing
Polar Codes over q-ary Alphabets and Polynomially Fast Convergence to Shannon Capacity

Ameya Velingker, Carnegie Mellon University Coding: From Practice to Theory ...

33:58
Polar Codes over q-ary Alphabets and Polynomially Fast Convergence to Shannon Capacity

1,978 views

10 years ago

nptelhrd
Mod-11 Lec-41 Estimating the Parameters of a Cyclic Code

Error Correcting Codes by Dr. P. Vijay Kumar, Department of Electrical Communication Engineering, IISC Bangalore. For more ...

57:56
Mod-11 Lec-41 Estimating the Parameters of a Cyclic Code

3,878 views

13 years ago

NPTEL-NOC IITM
A Brief Introduction to Linear Block Codes

A Brief Introduction to Linear Block Codes.

31:02
A Brief Introduction to Linear Block Codes

9,685 views

6 years ago

NPTEL IIT Delhi
Fire Code, Golay Code, CRC Codes and Circuit Implementation of Cyclic Codes

So, very quickly a code C is cyclic when C is a linear code and any cyclic shift of a code word also results in a valid cyclic code ...

44:11
Fire Code, Golay Code, CRC Codes and Circuit Implementation of Cyclic Codes

10,729 views

7 years ago

Audiopedia
BCH code

In coding theory, the BCH codes form a class of cyclic error-correcting codes that are constructed using finite fields. BCH codes ...

21:05
BCH code

26,667 views

10 years ago

nptelhrd
Mod-11 Lec-42 Decoding Cyclic Codes

Error Correcting Codes by Dr. P. Vijay Kumar, Department of Electrical Communication Engineering, IISC Bangalore. For more ...

53:56
Mod-11 Lec-42 Decoding Cyclic Codes

4,470 views

13 years ago

NPTEL IIT Delhi
Generator Polynomial, Syndrome Polynomial and Matrix Representation

So, if you see the first point says that if this is a linear block code then cyclic code is a subclass. All that we have studied regarding ...

43:27
Generator Polynomial, Syndrome Polynomial and Matrix Representation

9,847 views

7 years ago

NPTEL IIT Delhi
Hamming Codes, LDPC Codes and MDS Codes

In a systematic form for the binary 7 comma 4 Hamming code this is your parity matrix and this is the I matrix . Now, we observe ...

47:02
Hamming Codes, LDPC Codes and MDS Codes

14,308 views

7 years ago

Neso Academy
Cyclic Redundancy Check (CRC) - Part 1

Computer Networks: Cyclic Redundancy Check in Computer Networks Topics Discussed: 1) Cyclic Redundancy Check (CRC).

9:08
Cyclic Redundancy Check (CRC) - Part 1

1,035,175 views

5 years ago

Engineering Library
codewords from genarator matrix | generator matrix to codewords in linear block codes with example

codewords from genarator matrix | generator matrix to codewords in linear block codes with example. generator matrix to generate ...

5:57
codewords from genarator matrix | generator matrix to codewords in linear block codes with example

26,444 views

4 years ago

NPTEL IIT Delhi
Equivalent Codes, Generator Matrix and Parity Check Matrix

... 4 rows, and 7 columns there by making it as a 7 comma 4 linear block code . It is for our convenience set in the systematic form, ...

48:00
Equivalent Codes, Generator Matrix and Parity Check Matrix

20,286 views

7 years ago

nptelhrd
Mod-04 Lec-10 Systematic Generator Matrix

Error Correcting Codes by Dr. P. Vijay Kumar, Department of Electrical Communication Engineering, IISC Bangalore. For more ...

59:56
Mod-04 Lec-10 Systematic Generator Matrix

6,952 views

13 years ago

nptelhrd
Mod-01 Lec-02 Properties of Linear Block Codes

Coding Theory by Dr. Andrew Thangaraj, Department of Electronics & Communication Engineering, IIT Madras. For more details ...

53:05
Mod-01 Lec-02 Properties of Linear Block Codes

26,565 views

13 years ago

An introduction to linear block code
Applications of Linear Block Codes

Then we will start with some basic examples, we start off with ISBN number and BookLand bar code. Then we will talk about ...

33:50
Applications of Linear Block Codes

1,250 views

9 years ago