www.gusucode.com > dsp 案例源码程序 matlab代码 > dsp/WindowMethodHighpassDesignExample.m
%% Window Method Highpass Design % Create a filter of order 10 with a 6-dB frequency of 9.6 kHz and a % sample rate of 48 kHz. Look at the available design methods. %% d=fdesign.highpass('N,Fc',10,9600,48000); designmethods(d) %% % The only available method is the FIR window method. Design the filter and % display its magnitude response. Hd = design(d); fvtool(Hd)