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《Computer Knowledge and Technology》 2009-08
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Digital Filter Design and Implementation Methods

GE Jian-xin(Heyuan Polytechnic,Heyuan 517000,China)  
In digital signal processing,digital filtering an extremely important position.Digital filtering are voice and image processing,pat-tern recognition,spectral analysis applications such as a basic treatment algorithm.In many signal processing applications using the digital fil-ter alternative filter has many advantages Analog.Implementation using DSP chip digital filtering except with good stability,high accuracy,free from environmental impact,but also the characteristics of good flexibility.In this paper,digital filter design and implementation meth-ods were studied.
【CateGory Index】: TN713.7
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