Other circuits Circuits presented above are most commonly used. There are, however, other circuits. One of them is binary subtractor. Presented in fig. 4. 1-bit subtractor realises operation Ai-Bi-Ci where Ci signal is called borrow-out bit (borrow from current position to previous). There are a...
Preparing model When preparing description of working system, there are 3 possible ways describing working and non-working conditions: - gather all data from file (file format included in help system), MENU: [File/Open table] - input formula of connection, MENU: [File/Formula of connection]: - ...
Swiittchiing deviices and ciircuiitts The switching devices posses the property of having associated with them two distinct physical states. The actual signal values of these states differ from one device to another upon their design, but still these devices are controlled by two-valued signals a...
BRYŁA SZTYWNA: ciało składaj ą ce si ę z ogromnej liczby punktów materialnych o masie posiadaj ą ce ś rodek ci ęŜ ko ś ci Ruch bryły sztywnej: kombinacja dwóch → ruchów prostych: - translacja: ś rodka masy (~cz ą stki) - rotacja: punkty wzdł...
KLASYCZNE MODELE ATOMU Przełom XIX i XX wieku: odkrycie cz ą stek elementarnych i wyznaczenie ich podstawowych parametrów - stan wiedzy: materia zbudowana z oboj ę tnych elektrycznie atomów składaj ą cych si ę z ujemnie naładowanych elektronów - z warunku neutralno ś ci w atomie musi by ć ładunek...
WIDMO PROMIENIOWANIA X Ź ródło: lampa X - Roentgen (1895) Zasada: wi ą zka elektronów o energii do 30 keV wychodz ą ca z katody uderza w metalow ą anod ę (antykatod ę ) gdzie ulega rozproszeniu → generacja zło Ŝ onego widma zale Ŝ nego od WN skła...
Classification of codes Uniquely decodable codes Information codes Error control codesPrefix condition codes Block codes Convolutional codesVariable length c. Fixed length c. Linear codes Optimum (Huffman) Error detecting c. Error correcting c. Single parity check c. Simple binary Gray BCD Hexadeci...
Error correction limit : the maximum number of errors that a block code can correct. To correct every single error, , as an error pattern added to a code word is uniquely correctable if the resulting redundant word v is closer to than any other word (5.1.6). If , then single errors added to these ...
Partially ordered set Definition Let P be a nonempty set. A binary relation R on P that is reflexive, antisymmetric and transitive is called a partial order . We will denote partial order with the sign _ . If a set P has a partial order defined on it, P is called a partially ordered set , and we sa...
Dynamic or Static Tables Windows XP Professional stores a mapping of user-friendly names to an IP address as a dynamic table or static table. A dynamic table is automatically updated by network services with names and IP addresses. To accomplish an automatic update, one or both of the followi...
