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Delta Sigma Toolbox

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Delta Sigma Toolbox

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14 Jan 2000 (Updated )

High-level design and simulation of delta-sigma modulators

Editor's Notes:

This file was selected as MATLAB Central Pick of the Week

y=sgn(x)
function y=sgn(x)
%y=sgn(x) The signum function. Unlike sign(), sgn(0)=1.
y=sign(sign(x)+.5);

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