Got to know him well Linus Torvalds B., University of Helsinki, but above it was not overly impress

Information theory is a branch of applied electronics and e lektrotehnike, which deals with information and their merljivostmi. Mathematical Foundations of the theory developed by Ralph Hartleyin Claude Elwood Shannon Shannon .. he found the basic limits of compression and secure storage and data transfer. The theory is expanded from the initial and find use in many other fields, such as statistical inference, natural language processing, cryptography rechargeable air conditioner generally, networks in addition to communication networks, for example in neurobiology, rechargeable air conditioner evolution, as a function of molecular codes, model selection rechargeable air conditioner and ecology, thermodynamics, quantum computation, detecting plagiarism and other forms of data analysis.
Entropy or Shannon entropy in IT quantity that measures the uncertainty associated ACCOUNTS experiment with random variable. rechargeable air conditioner This type of entropy provides the expected value of the amount of information that is obtained when the experiment is carried out, and give its value. This entropy is therefore a measure of the amount of information obtained by the knowledge of the value of a random variable.
In the Bell Laboratories in 1969 created the operating system Unix, written in then new programming language C. He had a good design, but he is the programming language C to allow portability of kernel, and so the Unix soon found his home on most mainframe, where he remained for many years. GNU (GNU's rechargeable air conditioner Not UNIX!)
Richard M. Stallman is strongly opposed monopoly, he had Unix and in 1984 launched a project collection of free software (freeware) for Unix-like system, and he took the name GNU (GNU's Not Unix!). THE BIRTH OF LINUX
It seemed to already, that GNU will never become a comprehensive system. But not for long. In the meantime, Professor Andrew S. Tanenbaum at the Free University rechargeable air conditioner of Amsterdam students taught the development of operating systems, with the aim being to help the derivative was already "closed" Unix, with Minix-om which he wrote himself. The operating system was relatively simple and nothing special, but it had freely available source code, and has been adapted for personal computers.
Got to know him well Linus Torvalds B., University of Helsinki, but above it was not overly impressed, so he wanted to improve. Because he had at 21 already well know, started from scratch and wrote his version of Unix (Minix-a), which gave him the name Linux. The new operating system was given the name "child of the Internet", since the Internet was the only medium through which an exchange of lines of source code. And this took place with lightning speed, so today because of the maturity encounter on servers that perform most operations. And not only so, because Linux is based on Unix foundation is portable, so they quickly followed by transfers rechargeable air conditioner to other architectures. Today it is encountered in a wide variety of computers, from special hours and mobile phones to the largest servers. Linux distributions
Linux now known in many different guises and distributions. The majority can be obtained on the Internet, and completely free, except for some distributions, where we also offer support in the form of written materials or additional programs for the operating system. Due to the popularity that Linux has, however, more and more application programs for various distributions of Linux, but they are not free.
Python is a portable, interpreted, object-oriented programming language. Its development began in 1990 in the CWI in Amsterdam, developed by Guido von Rossum in the Netherlands and is continuing under the ownership of the Foundation Python Software Foundation. since it develops and builds a lot of volunteers.
Leave a Reply Cancel reply
Follow "Introduction to Informatics"
% D bloggers like this: