Digital Computers

Some articles on computers, computer, digital computers, digital, digital computer:

Adding - Performing Addition - Computers
... Analog computers work directly with physical quantities, so their addition mechanisms depend on the form of the addends ... The most common situation for a general-purpose analog computer is to add two voltages (referenced to ground) this can be accomplished roughly with a resistor network, but a better design exploits an ... Addition is also fundamental to the operation of digital computers, where the efficiency of addition, in particular the carry mechanism, is an important ...
Von Neumann Architecture - Development of The Stored-program Concept
... There he joined into the ongoing discussions on the design of this stored-program computer, the EDVAC ... in America and Europe, and influenced the next round of computer designs ... it is "historically inappropriate, to refer to electronic stored-program digital computers as 'von Neumann machines'" ...
Lunar Theory - Modern Developments - Digital Computers and Lunar Laser Ranging
... This has been stimulated on the one hand, by the use of automatic digital computation, and on the other hand, by modern observational data-types, with greatly increased accuracy and precision ... who worked at IBM, used the experimental digital computers developed there after the second world war for computation of astronomical ephemerides ... This became feasible only after electronic digital computers became available ...
Digital Control
... Digital control is a branch of control theory that uses digital computers to act as system controllers ... Depending on the requirements, a digital control system can take the form of a microcontroller to an ASIC to a standard desktop computer ... Since a digital computer is a discrete system, the Laplace transform is replaced with the Z-transform ...