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%% Complexified Uncertain Parameter % To illustrate complexification, create a uncertain real parameter, cast % it to an uncertain matrix, and apply a 10% complexification. % Copyright 2015 The MathWorks, Inc. a = umat(ureal('a',2.25,'Range',[1.5 3])); b = complexify(a,.1); as = usample(a,200); bs = usample(b,4000); %% % Make a scatter plot of the values that the complexified matrix (scalar) % can take, as well as the values of the original uncertain real parameter. plot(real(bs(:)),imag(bs(:)),'.',real(as(:)),imag(as(:)),'r.') axis([1 3.5 -0.2 0.2])