compression problem
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Compression ratio — For compression ratio in data compression, see data compression ratio. The compression ratio of an internal combustion engine or external combustion engine is a value that represents the ratio of the volume of its combustion chamber from its… … Wikipedia
Compression (functional analysis) — In functional analysis, the compression of a linear operator T on a Hilbert space to a subspace K is the operator where is the orthogonal projection onto K. This is a natural way to obtain an operator on K from an operator on the whole Hilbert… … Wikipedia
Dynamic range compression — This article is about a process that intentionally reduces the dynamic range of audio signals. For similar reductions caused by circuit imperfections, see Gain compression. For processes that reduce the size of digital audio files, see Audio… … Wikipedia
Principal-agent problem — In political science and economics, the principal agent problem or agency dilemma treats the difficulties that arise under conditions of incomplete and asymmetric information when a principal hires an agent. Various mechanisms may be used to try… … Wikipedia
One-way compression function — In cryptography, a one way compression function is a function that transforms two fixed length inputs to an output of the same size as one of the inputs. The transformation is one way , meaning that it is difficult given a particular output to… … Wikipedia
Homogeneous Charge Compression Ignition — Homogeneous Charge Compression Ignition, or HCCI, is a form of internal combustion in which well mixed fuel and oxidizer (typically air) are compressed to the point of auto ignition. As in other forms of combustion, this exothermic reaction… … Wikipedia
Executable compression — is any means of compressing an executable file and combining the compressed data with the decompression code it needs into a single executable.Running a compressed executable essentially unpacks the original executable code, then transfers… … Wikipedia
Shoulder problem — Shoulder problems including pain, are one of the more common reasons for physician visits for musculoskeletal symptoms. The shoulder is the most movable joint in the body. However, it is an unstable joint because of the range of motion allowed.… … Wikipedia
S3 Texture Compression — (S3TC) (manchmal auch DXTn oder DXTC) ist ein ursprünglich für die Savage 3D entwickeltes Texturkomprimierungssystem von S3 Graphics[1]. Es eignet sich im Gegensatz zu Bildkompressionsalgorithmen wie JPEG für hardware beschleunigte Computergrafik … Deutsch Wikipedia
Frit compression — is the technique used to fabricate buckypaper, buckydiscs, buckyprisms or buckycolumns from a suspension of carbon nanotubes in a solvent. This is a quick, efficient method over surfactant casting or acid oxidation filtration of carbon nanotubes … Wikipedia
Information theory — Not to be confused with Information science. Information theory is a branch of applied mathematics and electrical engineering involving the quantification of information. Information theory was developed by Claude E. Shannon to find fundamental… … Wikipedia