2013 | OriginalPaper | Buchkapitel
Sensors Signal Processing Techniques
verfasst von : Subhas Chandra Mukhopadhyay
Erschienen in: Intelligent Sensing, Instrumentation and Measurements
Verlag: Springer Berlin Heidelberg
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This chapter provides an overview of a few signal processing techniques related to sensing phenomenon. Though there are so many techniques used and/or is available, it is practically impossible to describe each and every one in this chapter. Moreover, the Matlab provides a wide range of different methods in the Signal Processing Toolbox which the readers may go through. The raw signal available from the sensors are usually passed though a few hardware circuits depending on the applications. The purpose is to eliminate undesired noises presence in the signals as well as making the signal strong through a preamplifier stage. In this chapter a few method will be described which are used by the author in the research.