www.gusucode.com > signal 工具箱matlab源码程序 > signal/+fspecs/@bpmin/analogresp.m
function ha = analogresp(h) %ANALOGRESP % Author(s): R. Losada % Copyright 1988-2003 The MathWorks, Inc. % Compute analog frequencies c = cparam(h); wp = abs((c-cos(pi*h.Fpass2))/sin(pi*h.Fpass2)); ws1 = (c-cos(pi*h.Fstop1))/sin(pi*h.Fstop1); ws2 = (c-cos(pi*h.Fstop2))/sin(pi*h.Fstop2); ws = min(abs([ws1,ws2])); % Construct analog specs object ha = fspecs.alpmin(wp,ws,h.Apass,max(h.Astop1,h.Astop2)); % [EOF]