www.gusucode.com > hdlfilter 案例代码 matlab源码程序 > hdlfilter/HDLFilterDAInfoExample.m

    %% Explore DA Options for a Filter
% Construct a direct-form FIR filter, and pass it to |hdlfilterdainfo|. The
% command displays the results at the command line. 
Hd = design(fdesign.lowpass('N,Fc',8,.4),'Systemobject',true);
hdlfilterdainfo(Hd,'InputDataType',numerictype(1,12,10))