www.gusucode.com > ident 案例代码 matlab源码程序 > ident/PlotInputAndOutputNonlinearityAndLinearResponseOfAHammerExample.m
%% Plot Input and Output Nonlinearity and Linear Response of a Hammerstein-Wiener Model %% % Estimate a Hammerstein-Wiener Model and plot responses of its input and % output nonlinearity and linear blocks. % Copyright 2015 The MathWorks, Inc. load iddata3 model1 = nlhw(z3,[4 2 1],'sigmoidnet','deadzone'); plot(model1) %% % % Explore the various plots in the plot window by clicking one of the three % blocks that represent the model: % % * uNL - Input nonlinearity, representing the static nonlinearity at the % input ( |model.InputNonlinearity| ) to the LinearBlock. % * Linear Block - Step, impulse,Bode and pole-zero plots of the embedded % linear model ( |model.LinearModel| ). By default, a step plot is displayed. % * yNL - Output nonlinearity, representing the static nonlinearity at % the output ( |model.OutputNonlinearity| ) of the Linear Block.