How to create a rectangular pulse train of amplitude '1' with user-defined time period?

Hai, I am actually working on the processing of Electrocardiogram (ECG) signal. I need to detect the R-peaks from the processed signal by multiplying by a rectangular pulse train. How can I create the train with some definite time period?

Answer 1

[Bjorn Gustavsson]

You should be able to do that with the square function, check its help and documentation. You might need to add 1 and divide by to and use some duty-cycle-parameter and phase-shift to get what you really want, but start with square.

HTH