simType('numeric');                         % Set the simulation type to 'numeric'.
                                            % because we want to make a plot.
stepVar('I_C');                             % Define the independent variable 'IC'.
                                            % as step variable.
stepStart('10u');                           % Start at I_C=10uA.
stepStop('10m');                            % Stop at I_C=10mA.
stepNum(100);                               % Take 100 steps for a smooth plot.
stepMethod('log');                          % Use logarithmic stepping.
stepOn();                                   % Enable stepping.
paramData = getStepParams({'I_C', 'f_T'});  % Get the step values of 'I_C' and 'f_T'.
%
% There is not (yet) a simple plot function for parameter plotting,
% use standard MATLAB code instead.
%
f_T_I_C = figure();                         % Create a MATLAB figure object.
loglog(paramData.I_C, paramData.f_T);       % Plot x=I_C and y=f_T on log-log scale.
xlabel('I_C');                              % Add the x-axis label.
ylabel('f_T');                              % Add the y-axis label.
title('f_T versus I_C');                    % Put a title on the axis.
legend('f_T(I_C)');                         % Add a legend to the axis