Heavyside function

[daniel...@gmail.com]

Hi!

Is there any way to use pulses as time-dependent coefficients for the mesolve function?

I know, of couse, that I can define a function and use [H,func] for that. But somehow, this cannot reproduce the physical behavior of the system I am simlating.

The string based approach ([H,'sin(w*t)']) does work. But unfortunately, this is not pulsed. Does anybody know a way to implement pulses in the String-approach?



Best Regards
Daniel

[Paul Nation]

Of course you are free to define a pulse shape in the string format.  However, the Heavyside function is not a smooth function and will lead to some strange results due to the discontinuity.  You would be better off using a smooth and continuous approximation to it.

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