Digital filter analysis toolbox for MATLAB
نویسنده
چکیده
A matlab toolbox has been developed that analyzes digital lter structures. After describing the digital lter structure in a SPICE-like format, the programs of this toolbox can map a digital lter structure into a state-space description, convert a state-space description to a z-domain transfer function, compute the maximum signal magnitude when input is bounded by unity, compute noise power at the lter's output due to round-o errors, round all multiplier coe cients to B bits relative to the largest nontrivial multiplier, generate a table of magnitude and phase sensitivities as a function of the frequency, and estimate the minumum wordlength required to meet lter speci cations.
منابع مشابه
MATLAB based analog and digital filter design
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