Mathcad

In the attached worksheet there is a plot error (Plotting failed. Replace complex values and NaN by real numbers.) I've tried using failterNaN to remove the NaNs. Is there a way to remove the complex results?

Dear PTC experts, i would like to ask your invaluable pertinent to the attached file. In this problem, i am evaluating Zpq for a frequency (f:=2.45*10^9), the value of Zpq turns out to be complex and i have seperated the real and imaginary parts. I would further like to evaluate Zpq for a frequency range i.e., from 2.2*10^9-2.6*10^9 with step size of 0.5*10^9. Moreover, i would like to plot Zpq against the mentioned frequency range. Any help in this regard would be highly appreciated. Many thanks

Hello,I have a problem with this sheet.I am trying to multiply an add some things with each other. But i get a error.Can you guys help me ?

In the old "Mathcad 11 User's Guide" has been given a description of all built-in functions of the program with an specifying of algorithms is used in their and provides a reference links. See "Chapter 16 Functions" and "Appendix L: References" (for references details) in attached PDF.

Hi I am using MAthcad 15. I have insert an excel component for importing the results. But very rarely it works. Most of the time i get this error.Please help me

hey lads, attached is my picture again. I cant post the sheet due to certain calculations. And my main problem is that I am using global assignment for definition as I needed to show a summary of checks from the back of the sheet at the front page. My main problem is if I could global assign the angle that I used the FIND function to calculate. The blue highlighted area are the parts where I have to manually input the angle. I want to global assign so that the next user does not need to manually insert the angle.

Hello everyone.I need to obtain a generalized equation for the moment of the beam, to help me get the diagram of moments and shear forces depending on the number of overloads on the beam.Thanks in advance.PD. Attached the spreadsheet in stating what I intend to do.

Hello, Recently i had to bring back the initial settings on my computer wich delated all the installed software. Now when i want to install Mathcad Prime there occurs such an error "An error occurred during the installation of assembly 'Microsoft.VC80.CRT,type="win32",version="8.0.50727.6195",publicKeyToken="1fc8b3b9a1e18e3b",processorArchitecture="amd64"'. Please refer to Help and Support for more information. "What's the issue and how can i fix this problem? My operating system is windows 10 64bit.

I'm not sure whether this question should go under "Electrical Engineering", "Algebra & Geometry" or "Mathcad Usage"...I'm fairly new to MathCAD and I would like to learn how to plot a PQ Generator Capability Curve and RX impedance diagrams, similar to what is shown in the attachments, using both - formulas and data points. Can anyone recommend any reading material that explains how to create these types of graphs in MathCAD? If this is simple enough, an explanation in this thread would also be great.I have both, MathCAD 15 and Prime 3.1, and would prefer to learn it in Prime 3.1.

Hey I am trying to find out how to calculate a combined pump curve. I have made the two pumps indivdual. But i can't figure out how to do the combined.I have looked at this thread Liquid Flow Through Pumps in Parallel

I would like to have a vertical line in every page of a Mathcad worksheet. Will appreciate any help with creating such a template.Thanks.Sougata

Hello Everyone,Can you please show me how to plot a smooth compaction curve from a given data using Mathcad.Thank you

How can I centrally align the letters on the x-axis of a chart with the grid markers? At present the letters get shifted to the right of the grid markers. I would like them to be centrally aligned with the markers.

I am learning programming in mathcad, I think that a good approach is to see the algorithm of some built in functions. Is there a way to do this?

attached is my mathcad graph and equations. Why does my guess value change the maximize value?

Hello, i'm new in using Mathcad, i just need to solve 8 equations with 8 unknowns(sound simple),but i don't know the right syntax to get the output, i tried several ones that i found in the help and tutorial but none is working, some syntax gives me my initial guess as the output and other syntax does nothing.still the problem isn't only the syntax, i have no clue what should be the initial guess the solution is either very large or very small ( Pico or Giga maybe larger or smaller even), so is Mathcad able to solve such thing?below is the attached worksheet. Thanks in advance.

I am trying to export my worksheet information into a MS Word document.  I am using Win7 OS, Prime 3.1, and MS Word 2013.  I only see options to work with MS Excel.I did a Snipping Tool but the background is gray/green in color, not the same as the page format of Word.  This won't work for my customers who expect a clean report.In older versions of MCAD I could copy and paste but this version doesn't seem to allow the paste feature.r/

Normally recursive function can be evaluate symbolically without problems, likeBut it looks that the symbolics has troubles with the sum - I get the "generic" variable-undefined error at first hand and when I trace, Mathcad moans that "This function refers to itself inconsistently".As far as I remember this effect was discussed here quite a while ago in the good old collab days, but I was unable to find that thread.Is there any explanation for this effect and does an elegant workaround exist?The only workaround I could find was to replace the sum by a self written summation loop, which I don't consider elegant.Writing a user function sum() in som way could be an option, but would slow down calculations which, when evaluated symbolically, take very long anyway.RegardsWerner

What is the proper way (in Prime 3.1) to create an if statement that compares the values of a vector to a single value? Please see the attached photo for a better description.

I Need Some Help From This Community.

The physical meaning should be back in the unit of measurement of certain physical quantities.The examples below. The most striking - a unit of dynamic viscosity. Do you know some others units?

Hello everyone,I'm trying to create a way to iterate several equations of a dual cycle, in which I mainly guess for to variables. At the end I recalculate the variable I guess for and substitute the new value for the guess values until I get and error of 0.001. Yet, I can really find a way to make it simple and professional. Can anyone help me out or suggest a way or share an example? I would really appreciated.

Very interesting and useful (for Mathcad team too) Book.I have a dream to see this Book in English.

I'm trying to define each result of my matrix, i guess it isn't complicate but I didn't find anything about it.

Dear all,In my previous thread, I asked the question,'What is the reason for 2 different plots when plotted using Square root and polyroot function ?.Mr. Stuart and others told  that it is due to mixing up of signs, so, to avoid the problemhe suggest me to change the Laguerre to companion matrix by right clicking polyroots and the problem was solved.But, In this attached example worksheet, I also changed Laguerre to companion matrix by right clicking polyroots,even then also I am two different plots for polyroots and square root function.Could anyone help me.Thanks.