modify the pulse width of a pulse generator

Question

Felipe Arriagada 2011-7-11

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https://ww2.mathworks.cn/matlabcentral/answers/11288-modify-the-pulse-width-of-a-pulse-generator

modify the pulse width of a pulse generator from a variable that gives me an equation in the same space work SIMULINK remember is a variable and changing THROUGH time, and must modify the pulse width according to this variable, all automatically

EDIT Kaustubha Govind.... i hope you understand me with this picture

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Kaustubha Govind 2011-7-11

Not sure what you mean by "from a variable that gives me an equation" - how do you represent this equation. Is it something that needs to be solved using a Toolbox function?

Felipe Arriagada 2011-7-11

i hope you understand me with the picture above this,

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Answer 1

Walter Roberson 2011-7-11

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https://ww2.mathworks.cn/matlabcentral/answers/11288-modify-the-pulse-width-of-a-pulse-generator#answer_15509

Looks to me as if you would either want to set_param() or else use a From Workspace block.

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Answer 2

Felipe Arriagada 2011-7-11

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i hope you understand me with this picture

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Answer 3

Kaustubha Govind 2011-7-12

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https://ww2.mathworks.cn/matlabcentral/answers/11288-modify-the-pulse-width-of-a-pulse-generator#answer_15581

Ah! This is the old question How Do I Change a Block Parameter Based on the Output of Another Block?

As the blog post linked above explains, it is not possible to change the Pulse Generator parameter using a signal. I think what you should do is implement this functionality using basic Simulink blocks. Perhaps Enabled Subsystems can be used as part of the solution.