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Há 21 horas · In computer science, big O notation is used to classify algorithms according to how their run time or space requirements grow as the input size grows. In analytic number theory , big O notation is often used to express a bound on the difference between an arithmetical function and a better understood approximation; a famous example of such a difference is the remainder term in the prime number ...
Há 21 horas · Intel 8080. Successor (s) Z180. Z280. eZ80. Z8000. The Zilog Z80 is an 8-bit microprocessor designed by Zilog that played an important role in the evolution of early computing. Software-compatible with the Intel 8080, it offered a compelling alternative due to its lower cost and increased performance.
Há 21 horas · Computer use has thus supplanted linguistic cryptography, both for cipher design and cryptanalysis. Many computer ciphers can be characterized by their operation on binary bit sequences (sometimes in groups or blocks), unlike classical and mechanical schemes, which generally manipulate traditional characters (i.e., letters and digits) directly.
Há 21 horas · 8, 12, 12.65, 16, 24, 32 kbit/s 16 bit 42.875–43.875 ms Yes Yes No No G.718B CELP, MDCT, Lossy, Sinusoidal Coding 32 kHz 36, 40, 48 kbit/s 16 bit 49.625 ms Yes Yes No No G.719: MDCT, Lossy (incorporates elements of Siren Codec and Ericsson technology) 48 kHz 32–88 kbit/s in 4 kbit/s steps, 88–128 kbit/s in 8 kbit/s steps 16 bit
Há 21 horas · Famicom Disk System, Famicom 3D System. The Nintendo Entertainment System ( NES) is an 8-bit home video game console produced by Nintendo. It was first released in Japan on 15 July 1983 as the Family Computer ( Famicom ). [note 1] It was then released in American test markets on 18 October 1985 as the redesigned NES, and fully launched in the ...
Há 21 horas · Supercomputer. The IBM Blue Gene/P supercomputer "Intrepid" at Argonne National Laboratory runs 164,000 processor cores using normal data center air conditioning, grouped in 40 racks/cabinets connected by a high-speed 3D torus network. [1] [2] Computing power of the top 1 supercomputer each year, measured in FLOPS.
Há 21 horas · t. e. Space exploration, as predicted in August 1958 by the science fiction magazine Imagination. Science fiction (sometimes shortened to SF or sci-fi) is a genre of speculative fiction, which typically deals with imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, parallel universes, and ...
