How to plot PWM bars?

Hi guys,

I am trying to plot the pwm data from the following data:

if true
  pw=[0            1.5e-06  3.04e-06  4.57e-06  6.09e-06]; %pulse width
  sw=[6.5e-05    6.34e-05  6.19e-05  6.04e-05  5.89e-05]; %space width
end

period is 65e-6. How can I plot the data like bars with the above pw and sw at each period?

Answer 1

[Walter Roberson]

start_positions = reshape(cumsum(reshape([pw; sw], [], 1)), 2, []);
yvals = repmat([0 1], 1, size(start_positions,2));

stairs(start_positions(:), yvals(:))

or something like that.