Mathcad

Estimados colegas del foro, tengo una consulta con respecto al uso de mathcad prime 3.1, espero me puedan ayudar.Tengo el siguiente problema definido:En la imagen he resuelto mi problema digitando cada elemento de la matriz "a", pero necesito definir la variable "a" de forma automática para muchos mas datos, hacerlo de forma manual sería tedioso, se puede hacer?

Why it not solved?

How do I move the two matrices from the right into the table (not manually type)?

Hi all,I am getting  error as no solution was found. Try changing the guess value TOL or CTOL.could someone help me.I attached my code below,

I have MathCad V.15, and theres one equation I can't solve. I've tried a simplified solution which works, but I can't figure whats wrong. Can you please help me?See attachments.Thank you.

Одноступенчатая ракета

Dear Mathcad ProfessorsI am a student. I am going to study Matcad S/W and I have a problem.   The problem is that I don't know to import data according to any data varidation.For example)Excel  A=250~500,   B= [ 1, 2, 3, 4, 5]A=100~250,   B= [ 1, 3, 5, 7, 9]A=0~100,   B= [ 0, 1, 2, 3, 4]If I need to import these data to Math-cad S/W acorroding to 'A' data variation  How can I do?I sincerly need to help. Thank you for reading my question

Hi, I have a question about PTC Mathcad Prime 3.1Is Mathcad Prime 3.1 available to use on Windows 10? Please let me know about it, Thanks,

Тема изложена в статье http://twt.mpei.ac.ru/ochkov/Solvers-OE.pdfПопытайтесь воспроизвести расчеты статьи и/или создать новые.Задание:Объяснить фантомность кривой - см. One phantom part of the curveПопытаться сделать анимацию фрамуги окна в классе 308Зарегистрироваться на этом сайте с нормальными фото и войти в данную группу

I am trying to plot fc_unc as a function of epsilonc, but mathcad keeps telling me tha epsilonc is undefined.

How to find a and b using these equations. . . .

Using Mathcad v11, I tried a simple interaction, to update variables according to the movement of time (t).Two points that have drawn me crazy: I guess the second does not have easy solution.In the picture below, I cannot really understand why the code SA1 does not work, and stops with error at Ai-1. I shall notice that  if I set t=1, it works. So the conditional "if" in SA1 seems ok. Can someone kindly explain what is the problem with t>1, while no problem is found in SA2 code?I made the error in another sheet - not in the one below - of setting my initial variables with the literal subscript (e.g. A.0) , even when the sbuscript is a number. I would like now to  "Replace" A.0, with a proper numerical subscript. But MC does not accept a paste of Math text into the Replace Window, for such subscript. Is there another way to write it in the Replace Window? Thanks.

I have a detailed spreadsheet for calculating pipe pressure drop and pump head requirements.Would love to be able to include this in a loop or be able to port in/out ranges of variables to generate system curves.I used to be able to do it in MathCad about 10 years ago.  I don't have my old sheets any longer.Anyone know of a way to get MathCad to handle a spreadsheet like this?

Hi I am a beginner in Mathcad Prime. I would like to make plot for under stated conditional function .Please help in this regard. V(t)= 5  for 0<t<5     =-5  for5<t<10It should be square wave plot with period 10. I mean after t=10 it should repeat itself.

Подготовка к занятию - Re: Two stage rocket

Now that I have Mathcad Prime, I'm faced with the  problem of my literally thousands of worksheets done in MC14.I just did a search on the subject line above, but only got a thread in Russian, that seemed to be talking about going the other way.I'm assuming that an xmcd to mcdx converter must surely exist.  Where can I find it?  Thanks.

Hi, Today i started working in  mathcad prime 3.1 and i have got serious problem with units. Namely i calculate a value and i wanted to add a unit lm/W  -  for example Fi:=.....=145 lm/W and it showed me Fi:= ....= 145 (kg *m^2)/s^3*cd * lm/W but i would like to see only lm/W unit. Is that possible?

Hi all, if I have a long symbolic expression, that Mathcad returns the blank results, like the the coefficient of s^2 in this picture. If I want to show it, how can I get it? Thank you!

I use "Find" in a Solve Block in order to solve a system of non linear equations. I would like to change in auto-mode the guess values in order to solve the system for different values of the model parameters. How could I change the solution guess values for the solutions? Is for instance possible to include a solve block in the for loop of a code? Could you suggest a possible method?

Recently in a network I came across the following community with the interesting name - "PTC Community Garden" which is treated as "The Peachtree City Community Gardens". It is more about it here:Peachtree City Community Gardens - Home

Hi everyone,I have a problem solving an ODE. I want to calculate the deflection of a beam, but at the beginning I don't know the force and the force application Point. So I make a guess of it. With a good guess or with iterations (very much work) I can solve it. But because I have many situations like this, I want to do it automatically.In the attached file I have simplified the problem  and explained it more detailly.Thank you,Stephan

It is here (the 3-d message) New catenary problem, sorry.I have/had created a series of gif pictures and have/had created this animation by help one Internet site. (Sorry for English).Do you know other optimal way to create animation in Prime?

please

Following on from the thread Prime 3.1: Method for converting range variable to vector no longer works!, I thought an updated, ORIGIN-independent version of my vec function might be of some interest.The vec function converts its arguments into a vector, including nested arrays of arbitrary depth.   See Vectorization (mathematics) - Wikipedia, the free encyclopedia for further information on the vec function in linear algebraeApart from Prime's (<= v3.1) inability to accept a range definition as an argument, vec works in Mathcad 15 and Prime 3.1.Stuart

I downloaded a zip file from the PTC community from the following URL.        ·Finding the Shear Force and Bending Moment Along a... - PTC Community   After downloading and unzipping the file, I have a file extension of .mcdx (relations_between_distributed_load_shear_force_and_bending_moment.mcdx).  I tried to open this file in MathCAD however; the file fails to open.  How can I get this file to open?  I am using PTC MathCAD 15.  Should the extension be .xmcd?   Apperently the .mcdx files are for MathCAD Prime.  How can I convert MathCAD Prime files (.mcdx) into MathCAD 15 files (.xmcd).  I have tried simply changing the file extention but that did not work.   Regards, Thomas Henkel