Mathcad

Hello EveryoneI am new in Mathcad. I would like to plot "Bode Plot" from the given transfer function. I followed one of the attached reference ,but i stucked in between. Please help in this regard. Please tell me if any other simplest way exist to do so.

Hi, I have a system of differential equations to solve where I wish to vary an angle theta and plot responses in time waveform to show instabilities and a bifurcation diagram. I have used the same approach previously in a similar application that has solved successfully but for some reason theta is not recognized as a valid variable. Any help would be appreciated.ThanksRoss

Hi Everyone.I am trying to calculate the area between two cylinders, but i am not sure how to do this. Are there any of you guys that can help?Maybe if it is possible to plot the area, that would be great.The area i would like to calculate and plot:I have attached a mathcad file, where i have plotted the two cylinders.Thank you for your help.Kind regardsNiels.

Hi . Any one can help me to use the global definition in Mathcad prime. The situation is this. I have all the data in Exel sheet .  I only want to change the MATRIX INDEX as a variable. how can I get the assigned value base on the assigned matrix index ? I attached the exel file and the Mathcad prime for your reference.

Hi All, I have a two equations to solve and want to get the symbolic expressions of two variables. One of my variable k1 is a real number and assumed to be much larger than 1. Another variable Q6 can be either real number or have imaginary component.If no condition provided, it is a much higher order equations for k1 and Mathcad returned no solution. How can I set the conditions to "filter out" the unqualified solutions and get what I want? The worksheet is attached. Thank you!

Simple question here:Is there any way to return a row from a matrix in Mathcad 15?  Of course, there's a matrix column function, and there is a matrix row function in Prime, but I have been working in 15 for a while on a worksheet and would rather not re-create it (converter isn't recognizing 15 on my computer and therefore won't work).Thanks.

The full text in attach.

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!