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paper
 A Method for Designing Low-Pass FIR Digital Filters
A class of finite-impulse-response (FIR) digital filters has been developed to perform certain frequency-limiting, decimation, and differentiation (with respect to time) functions on a time series of data samples.
The method is implemented by use of design equations that contain parameters that can be adjusted to obtain the desired functionality while limiting such undesired effects as aliasing and gain ripple.
The original application is...
preview:
http://www.nasatech.com/Briefs/Mar00/NPO20643.html
4/13/2006
Tags: filters
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