Discrete Cosine and Sine Transforms 2024 pdf epub mobi 電子書 下載


Discrete Cosine and Sine Transforms

簡體網頁||繁體網頁

Discrete Cosine and Sine Transforms pdf epub mobi 著者簡介


Discrete Cosine and Sine Transforms pdf epub mobi 圖書描述

The Discrete Cosine Transform (DCT) is used in many applications by the scientific, engineering and research communities and in data compression in particular. Fast algorithms and applications of the DCT Type II (DCT-II) have become the heart of many established international image/video coding standards. Since then, other forms of the DCT and Discrete Sine Transform (DST) have been investigated in detail. This new edition presents the complete set of DCT and DST discrete trigonometric transforms, including their definitions, general mathematical properties, and relations to the optimal Karhunen-Loeve transform (KLT), with the emphasis on fast algorithms (one-dimensional and two-dimensional) and integer approximations of DCTs and DSTs for their efficient implementations in the integer domain. DCTs and DSTs are real-valued transforms that map integer-valued signals to floating-point coefficients. To eliminate the floating-point operations, various methods of integer approximations have been proposed to construct and flexibly generate a family of integer DCT and DST transforms with arbitrary accuracy and performance. The integer DCTs/DSTs with low-cost and low-powered implementation can replace the corresponding real-valued transforms in wireless and satellite communication systems as well as portable computing applications. The book is essentially a detailed excursion on orthogonal/orthonormal DCT and DST matrices, their matrix factorizations and integer aproximations. It is hoped that the book will serve as a valuable reference for industry, academia and research institutes in developing integer DCTs and DSTs as well as an inspiration source for further advanced research. If features - presentation of the complete set of DCTs and DSTs in context of entire class of discrete unitary sinusoidal transforms: the origin, definitions, general mathematical properties, mutual relationships and relations to the optimal Karhunen-Loeve transform (KLT); unified treatment with the fast implementations of DCTs and DSTs: the fast rotation-based algorithms derived in the form of recursive sparse matrix factorizations of a transform matrix including one- and two-dimensional cases; and, detailed presentation of various methods and design approaches to integer approximation of DCTs and DSTs utilizing the basic concepts of linear algebra, matrix theory and matrix computations leading to their efficient multiplierless real-time implementations, or in general reversible integer-to-integer implementations. It also includes comprehensive list of additional references reflecting recent/latest developments in the efficient implementations of DCTs and DSTs mainly one-, two-, three- and multi-dimensional fast DCT/DST algorithms, including the recent active research topics for the time period from 1990 up to now.

Discrete Cosine and Sine Transforms 2024 pdf epub mobi 電子書 下載

Discrete Cosine and Sine Transforms pdf epub mobi 圖書目錄




點擊這裡下載
    


想要找書就要到 本本書屋
立刻按 ctrl+D收藏本頁
你會得到大驚喜!!

發表於2024-12-23

Discrete Cosine and Sine Transforms 2024 pdf epub mobi 電子書 下載

Discrete Cosine and Sine Transforms 2024 pdf epub mobi 電子書 下載

Discrete Cosine and Sine Transforms 2024 pdf epub mobi 電子書 下載



喜欢 Discrete Cosine and Sine Transforms 電子書 的读者还喜欢


Discrete Cosine and Sine Transforms pdf epub mobi 讀後感

評分

評分

評分

評分

評分

類似圖書 點擊查看全場最低價
出版者:Academic Press
作者:Vladimir Britanak
出品人:
頁數:368
譯者:
出版時間:2006-11-06
價格:USD 180.00
裝幀:Hardcover
isbn號碼:9780123736246
叢書系列:

圖書標籤:  


Discrete Cosine and Sine Transforms 2024 pdf epub mobi 電子書 下載
想要找書就要到 本本書屋
立刻按 ctrl+D收藏本頁
你會得到大驚喜!!

Discrete Cosine and Sine Transforms pdf epub mobi 用戶評價

評分

評分

評分

評分

評分

Discrete Cosine and Sine Transforms 2024 pdf epub mobi 電子書 下載


分享鏈接





相關圖書




本站所有內容均為互聯網搜索引擎提供的公開搜索信息,本站不存儲任何數據與內容,任何內容與數據均與本站無關,如有需要請聯繫相關搜索引擎包括但不限於百度google,bing,sogou

友情鏈接

© 2024 onlinetoolsland.com All Rights Reserved. 本本書屋 版權所有