Carry On Christmas Specials Christmas special, "Carry On Christmas". Talbot Rothwell made a return as the writer, as did Sid James. This was the only special to have a modern-day setting, featuring Sid James as a department store Father Christmas, although it did feature historical sketches. It would be ten years before the next Christmas special. "Carry On Laughing's Christmas Classics" saw Kenneth Williams and Barbara Windsor introduce some of the funniest moments from the later Carry On films, in a format very similar to the film "That's Carry On!". In 2005, the first four specials were released on DVD, featuring interviews with film
Starred transform starred transform is similar to the Z transform, with a simple change of variables, where the starred transform is explicitly declared in terms of the sampling period (T), while the Z transform is performed on a discrete signal and is independent of the sampling period. This makes the starred transform a de-normalized version of the one-sided Z-transform, as it restores the dependence on sampling parameter "T". Since , where: Then per the convolution theorem, the starred transform is equivalent to the complex convolution of and </math>}}, hence: This line integration is equivalent to integration in the positive sense along a