{"product_id":"dct-vlsi-implementation-using-systolic-array-von-ekta-agrawal","title":"DCT: VLSI Implementation using Systolic Array","description":"\u003cp\u003eThe discrete cosine transform (DCT) has been widely used in areas of speech and audio\/video data compression. There are two traditional approaches to implementation of the DCT, implementations using butterfly structures or systolic arrays.Systolic array uses parallel pseudo-circular correlation structures as basic computational forms. The proposed algorithm can be mapped onto two linear systolic arrays with similar length and form that have a small number of I\/O bandwidth that can be efficiently implemented into a VLSI chip. A highly efficient VLSI chip can be thus obtained that has good performances in the architectural topology, processing speed, hardware complexity and I\/O costs and outperforms others especially in throughput. Here, we describe systolic array architectures for computation of the one-dimensional (1-D) Type-IV DCT. The proposed architectures employ simple PE¿s that require real multiplications and additions. They generate outputs sequentially with short computation time.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783846580547\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783846580547","offer_id":39442729992285,"sku":"9783846580547","price":39.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/8f8a026c-42d0-4b56-8990-a34a1c8f497a.jpg?v=1769923428","url":"https:\/\/shop.autorenwelt.de\/products\/dct-vlsi-implementation-using-systolic-array-von-ekta-agrawal","provider":"Autorenwelt Shop","version":"1.0","type":"link"}