matlab_plot_take4

% Plotting take 4

numPlotPoints = 50;

x = 1e-2:1e-2:100;

% Smooth curves
y1 = exp(-x);
y2 = 1-exp(-x);

% Noisy curves
n = length(x);
z1 = y1.*(1+0.005*randn(1,n));
z2 = y2.*(1+0.005*randn(1,n));

plotInd = unique(floor(logspace(0, log10(n), numPlotPoints)));

hFig = figure;
hAxes = axes('Parent',hFig,...
    'FontSize',12,'XGrid','on', 'YGrid','on', 'Box', 'on');
hold('on');

plot(hAxes, x(plotInd),y1(plotInd),'LineStyle', '-', 'Color', [0 0 0],...
    'LineWidth', 1);
plot(hAxes, x(plotInd),y2(plotInd),'LineStyle', '-', 'Color', [0 0 1],...
    'LineWidth', 1);
plot(hAxes, x(plotInd),z1(plotInd),'LineStyle', 'none', 'Color', [0 0.6 0],...
    'LineWidth', 1, 'Marker', 'o');
plot(hAxes, x(plotInd),z2(plotInd),'LineStyle', 'none', 'Color', [1 0 0],...
    'LineWidth', 1, 'Marker', 'o');

xlabel('Time [s]');
ylabel('Exponential Observation');

set(hAxes,'XScale','log');