% Calculate the DC gain, the poles and the zeros of the gain using data type 'pz', simulation type 'numeric' and gain type 'gain'. 
% The latter two have already been defined correctly.
dataType('pz');                   % Define the data type for pole-zero analysis
gainPolesZeros = execute();       % Calculate the DC gain, the poles and the zeros
listPZ(gainPolesZeros);           % Display the results in the MATLAB Command Window
htmlPage('Pole-zero analysis');   % Create an html page for displaying the results
pz2html(gainPolesZeros);          % Display the results on the html page.
% Generate the plot: x-axis: -1900...100Hz, y-axis: -1000...1000Hz. 
figPZ = plotPZ('Pole-zero plot', gainPolesZeros, [-1900, 100], [-1000, 1000]);
head2html('Plot');                % Put a heading on the page
fig2html(figPZ, 'figPZ.svg', 600);% Place the figure on the html page