'Code vector' presentation slideshows

Chapter 4: Compression (Part 2)

Chapter 4: Compression (Part 2). Image Compression. Acknowledgement. Some figures and pictures are taken from: The Scientist and Engineer's Guide to Digital Signal Processing by Steven W. Smith. Lossy compression. Motivations:

998 views • 94 slides

Chapter 4

Chapter 4. Channel Coding and Error Control. Outline. Introduction Block Codes Cyclic Codes CRC (Cyclic Redundancy Check) Convolutional Codes Interleaving Information Capacity Theorem Turbo Codes ARQ (Automatic Repeat Request) Stop-and-wait ARQ Go-back-N ARQ Selective-repeat ARQ.

527 views • 38 slides

Quantization Codes Comprising Multiple Orthonormal Bases

Quantization Codes Comprising Multiple Orthonormal Bases. MIMO Broadcast Transmission Quantizers Q(m) for MIMO Broadcast Systems transmission to mobiles with orthogonal channel vectors transmission to mobiles with almost orthogonal channel vectors Simulation Results

396 views • 29 slides

EEE436

EEE436. DIGITAL COMMUNICATION Coding. Convolutional Codes Unlike block codes that operate on block-by-block basis, the convolutional codes are based on message bits that come in serially rather than in blocks.

522 views • 25 slides

EEE436

276 views • 23 slides

Connections between network coding and stochastic network theory

Connections between network coding and stochastic network theory. Bruce Hajek.

420 views • 22 slides

EEE436

EEE436. DIGITAL COMMUNICATION Coding. Announcement. Test date: Thursday, 7 / 4 / 2011 ; DK11. Code parameters. The Hamming distance

358 views • 17 slides

EEE436

EEE436. DIGITAL COMMUNICATION Coding. Announcement. Test date: Thursday, 7 / 4 / 2011 ; DK11. Code parameters. The Hamming distance

185 views • 17 slides

An improved full-search-equivalent vector quantization method using the law of cosines

An improved full-search-equivalent vector quantization method using the law of cosines. Source: IEEE Signal Processing Letters , vol. 11, issue: 2, Feb. 2004, pp. 247-250. Author: Pan, Z.; Kotani, K.; Ohmi, T. Speaker: Chang-Chu Chen Date: 03/24/2005. Outline. Vector Quantization

169 views • 16 slides

Fast-searching algorithm for vector quantization using projection and triangular inequality

Fast-searching algorithm for vector quantization using projection and triangular inequality. Source: IEEE Transactions on Image Processing , vol. 13, issue: 12, Dec. 2004, pp. 1554 - 1558. Author: Lai, J.Z.C.; Yi-Ching Liaw Speaker: Chang-Chu Chen Date: 05/26/2005. Outline. Introduction

165 views • 14 slides

An improved full-search-equivalent vector quantization method using the law of cosines

An improved full-search-equivalent vector quantization method using the law of cosines. Source: Signal Processing Letters, Vol. 11, Issue: 2, Feb. 2004, pp. 247-250. Author: Pan, Z.; Kotani, K.; Ohmi, T. Speaker: Chang-Chu Chen Date: 03/24/2005. Outline. Vector Quantization

141 views • 13 slides