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Results tagged with linear-systems
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user 169195
A linear system is a mathematical model of a system based on the use of a linear operator. A system is linear if and only if it satisfies the superposition principle, or equivalently both the additivity and homogeneity properties, without restrictions.
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Why we can assert, in general, that physical processes have the behaviour of low-pass filter?
Physical systems are either proper or strict proper. This means, they either show low-pass properties or a 'constant' one (imagine the two end-points of a bar that can move in one direction and can't …
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