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picture1_Ppt Physical Therapy 70392 | Richa2


picture2_Ppt Physical Therapy 70392 | Richa2 picture3_Ppt Physical Therapy 70392 | Richa2

 155x       Filetype PPTX       File size 0.46 MB       Source: people.du.ac.in


File: Ppt Physical Therapy 70392 | Richa2
Signal : Any physical quantity that varies with time, space, or any other independent variable or variables. Classification of Signals : Continuous -Time Signals Discrete -Time Signals Continuous -Valued Signals ...

icon picture PPTX Filetype Power Point PPTX | Posted on 30 Aug 2022 | 2 years ago
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...Signal any physical quantity that varies with time space or other independent variable variables classification of signals continuous discrete valued defined for every value take on values in interval a b where can be and described by functions only at certain specific instants need not equidistant but practice they are usually taken equally spaced intervals the if takes all possible finite an infinite range it is said to from set processing area deals operations analysis either interest include sounds images varying measurement sensor data includes following filtering smoothing modulation digitization variety categories analog most practical such as speech biological seismic radar various communication video audio may processed directly appropriate systems filters purpose changing their characteristics extracting desired information case has been its form digital this first converted into then extract...
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