www.gusucode.com > dsp 案例源码程序 matlab代码 > dsp/GetTheUnderlyingFIRFilterExample.m
%% Get the Underlying FIR Filter of the Differentiator % Create a |dsp.Differentiator| System object with default properties. %% DF = dsp.Differentiator; %% % Use |getFilter| to get the underlying FIR filter, |filter|, % which implements the differentiator, |DF|. filter = getFilter(DF)