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Aug 20, 2024
03:47 PM

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Aug 20, 2024
03:47 PM

interseccion en graficos

Buenas tardes comunidad, estoy buscando programar para que intercepte los valores tanto en el eje X e Y de tal manera que se obtenga los valores resaltados de color amarillo. Versión Mathcad prime V.8.0

Solved! Go to Solution.

ACCEPTED SOLUTION

Accepted Solutions

Sep 03, 2024
07:19 PM

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Sep 03, 2024
07:19 PM

Hi @Ycarlos,

I wanted to follow up with you on your post to see if your question has been answered.

If so, please mark the appropriate reply as the Accepted Solution.

Of course, if you have more to share on your issue, please let the Community know so that we can continue to help you.

Thanks,

Anurag

7 REPLIES 7

Aug 20, 2024
07:29 PM

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Aug 20, 2024
07:29 PM

Aug 21, 2024
09:04 PM

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Aug 21, 2024
09:04 PM

Estimado Werner_E, utilice el programa que amablemente me respondió pero sigue el problema, le envío la hoja de calculo que estoy desarrollando, donde lo yo quiero es obtener los datos automáticamente sin necesidad de utilizar el grafico. Mi version de Mathcad es V.8.0

Aug 21, 2024
10:28 PM

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Aug 21, 2024
10:28 PM

1) You confuse "ton" (which is mass) with "tonnef" (which is force). Guess you should use "tonnef" throughout

2) Misuse of a range! The function expression with range l as argument are NOT vectors. Actually the aren't ranges, too. These expressions are invalid objects and can only be used in plots and for displaying the values. You can see thats an invalid object if you try to assign it a variable - you will get an error. So you have to create the vectors needed for interpolation by "legal" means instead

3) P -> M is a function. So we can easily determine the (unique!) M value corresponding to a given P value

But M -> P is NOT a function because most M-values correspond to 2 (maybe some to even more) P values. Thats the reason a simple interpolating function does not work. In my approach I used the "root" function and provided a guess range so that only values in the upper 'half' would be returned. The P value of the right hand peak must be determined first - I had chosen 60 tonnef just by optical inspection. Also the end value provided in the "root" function depends on the specific values given and its different in your new example.

Of course it would also be possible to write a function which returns a vector of ALL possible P-values in one go. But it would be some work - especially because some special cases would have to be considered.

Answer in English preferred (or in German as this is my native language 😉 )

Aug 21, 2024
11:00 PM

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Aug 21, 2024
11:00 PM

I don't have Prime 8 installed, so the attached sheet is in Prime 10 format (maybe someone is able and willing to convert it).

Here is the screen shot:

Sep 04, 2024
05:59 AM

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Sep 04, 2024
05:59 AM

Por supuesto.

Aquí está el archivo Prime 8.

¡Éxito!

Luc

Aug 21, 2024
09:53 PM

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Aug 21, 2024
09:53 PM

Sep 03, 2024
07:19 PM

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Sep 03, 2024
07:19 PM

Hi @Ycarlos,

I wanted to follow up with you on your post to see if your question has been answered.

If so, please mark the appropriate reply as the Accepted Solution.

Of course, if you have more to share on your issue, please let the Community know so that we can continue to help you.

Thanks,

Anurag