Актуальные проблемы теории информации

;Вопросы кибернетики. Выпуск 29. Актуальные проблемы теории информации КНИГИ ;НАУКА и УЧЕБА Название: Вопросы кибернетики. Выпуск 29. Актуальные проблемы теории информации Автор: Сборник. См. содержание Издательство: АН СССР Год издания: 1977 Страниц: a hundred and forty Формат: DJVU Размер: 1,84 МБ Качество: Хорошее, six hundred дпи, цветные обложки.Сборник содержит работы участников семинара «Кодирование и передача информации в вычислительных сетях» при Научном совете по комплексной проблеме «Кибернетика» АН СССР. Сборник может быть полезен как специалистам по теории кодирования, так и всем лицам, связанным с разработкой систем обработки и nepeдачи информации.СОДЕРЖАНИЕЛ. Блох, В. В. Зяблов. Обобщенные каскадные кодыИ. М. Бояринов, Г. А. Кабатянский. Один класс арифметических итеративных кодовВ. Д. Колесник, Г. Ш. Полтырев. О сложности декодированияв дискретных постоянных каналахВ. Д. Колесшж, Г. Ш. Полтырев. О сложности декодирования итерационных кодовЛ. Е. Мазур. Класс кодов с мажоритарным декодированиемО. В. Попов, Л. Ф. Жигулин. Об анализе систем передачи дискретных сообщенийс переспросом eighty five

Show description

Read or Download Актуальные проблемы теории информации PDF

Best computers books

Application and Theory of Petri Nets 1993: 14th International Conference Chicago, Illinois, USA, June 21–25, 1993 Proceedings

This quantity includes the court cases of the 14th foreign convention onApplication and conception of Petri Nets. the purpose of the Petri internet meetings is to create a discussion board for discussing development within the program and idea of Petri nets. usually, the meetings have 150-200 contributors, one 3rd of whom come from undefined, whereas the remaining are from universities and examine institutes.

Digital Image processing.6th.ed

The 6th version has been revised and prolonged. the entire textbook is now essentially partitioned into easy and complex fabric in an effort to do something about the ever-increasing box of electronic picture processing. during this manner, you could first paintings your means during the simple ideas of electronic picture processing with out getting beaten by means of the wealth of the fabric after which expand your experiences to chose subject matters of curiosity.

Extra info for Актуальные проблемы теории информации

Example text

Many database searching methods select a predetermined number of top-scoring segments. If the database redundancy is high, the scores saved may correspond to a small number of overrepresented proteins (or nucleic acids). A partial solution to this problem is to increase the number of top-scoring segments saved, but the investigator will be required to examine large amounts of output and, as a result, may still miss the important relationships. The third type of database is the reference data compendium that normally includes only one “value” for each item of data or perhaps the range of values covered by sources considered reliable.

Moreover, the resource is operated by a group of scientists with many years of experience in the application and interpretation of sequence comparison methods. Thus, the PIR is a center providing not only the necessary facilities for protein identification but also practical guidance in the interpretation of the results of these methods. What Kind of Database? There are three types of sequence databases that can be useful to biological researchers (Lennart Philipson at an EMBL/NIH Workshop, “Future Databases for Molecular Biology,” February 25-27, 1987).

0. Dayhoff and published by the NBRF. In addition to all of the known protein (and nucleic acid) sequences, these volumes contained alignments of sequences, tables giving the amount of difference between sequences, and evolutionary trees for many groups of related proteins. Further, they included chapters on aspects of molecular evolution and methods of sequence analysis as well as many useful tables of related data such as hemoglobin mutants, enzyme active sites, rates of mutation acceptance in proteins, average amino acid percentage compositions for families of proteins, and mutation probabilities for amino acids.

Download PDF sample

Rated 4.56 of 5 – based on 20 votes