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    %% RF Chain Set Stage Example
% 
%
%% Create an RF chain object and view it

% Copyright 2015 The MathWorks, Inc.

g = [11 -3];
nf = [25 3];
o3 = [30 Inf];
nm = {'amp1','filt1'};
rfch = rfchain(g,nf,o3,'Name',nm);
%% Change the noise figure in the second stage to 20 dB
setstage(rfch,2,'NoiseFigure',20)
%% Show the results in a worksheet
worksheet(rfch)