Mathcad

How can I import XML data into Mathcad    I want to parse and map date into a vector or matrix for an XML data   Vic

I was trying to get free MathCAD for students via this form (https://www.mathcad.com/en/try-and-buy/mathcad-express-free-download), but I didn't get a letter with download link neither on my local e-mail (mail.ru) nor my gmail. Is there a way to contact some support about these matter or what should I do now? Thank you for your answers.

Mathcad Prime 5 displays some really nice 2D plots but is it possible to do something like this? Sort of a hatch for the graph.  

Hello Everyone. Thanks in advance for your time and help.    Best Regards.

Hello,   I crashed MTC Prime 6 and the saved file is not able to be opened. The file is 1.3MB so I think the work should be in there. If someone could help restore the file, I'd greatly appreciate it.

Why i can not instal trial? I can not get my trial license

can't get a trail license. There is no program selection in the Acquire License window. The window is empty.

I am pretty new to Mathcad Prime and just learning things. Wanted to know is it possible to get all the possible solutions for the solve block and not just one?    I have attached worksheet. Thank you for the help  Vic    

My faithful MCAD14 no longer inserts functions. Insert|function does not open the function menu. Old MCAD files are also broken.

Hi everyone! I am having some trouble with my aerodynamics homework.  Does anybody know why am I getting this error? Thanks!

  I am moving some calculations from Octave (open-source MATLAB clone) for Prime 7.0. One of the calculations involves fitting a double exponential pulse to measured data. In Octave/MATLAB I use the lsqcurvefit function, which executes very quickly and appears to give me reasonable answers.   I am trying to find an equivalent function in MathCAD Prime. I tried genfit and LeastSquaresFit - for genfit I get a regression not converging error, for LeastSquaresFit I get  a floating point error. I even tried using the output of my MATLAB calculation as the guess value and still get these errors.   Here is a screenshot showing the function I am trying to fit, the guess value (which is the output from MATLAB), and a plot of the data and the fitting function using the guess value.   I assume I am doing something fundamentally wrong here. In MATLAB I can start with a guess value wildly in error and still get an answer.    

Hi! I am having trouble plotting a NACA airfoil for my aerodynamics class in MathCad Prime 5. The professor gave us a very similar application, but for MC 15. It works great there, but in MC prime 5 I get the 'Replace complex values and NaNs by real numbers' error when trying to plot the profile. Any help will be appreciated! Thanks in advance!

I can't issue the license to my new machine. I have gone through the setup several times and my installation of MathCad 14 errors out when trying to get the license issued

How to wrap long expression to next line in Mathcad Prime? In Mathcad 15 it is Ctrl+Enter, This is not working in M-C Prime.

No matter how much I try, Mathcad can't add these expressions because it thinks they have different units (but they don't)... I need to simply and add the different stresses together but I can't.    As you can see in the picture, the stress at "A", is not simplified.  Because the stresses are not added together as the program thinks they have different unit.

See please Prime 6 sheet in attach. One quastion - why I cannot solve the problem about fores by help function Find or lsolve? Where is my errors? Thanks!    PSMathcad 15 animation

I am having troubles getting multiple solutions for this system (with an underdamped response). I am using PTC MathCad Prime 5.0 Does anyone have suggestions?It works to use the root function, within a specific interval, but this function does not return all the solutions. I would like an way to get the solutions without necessarily knowing the interval.

Good day.    I was hoping you could help me with my assignment on programming a fourier series analysis.    Can someone teach me how to graph this on mathcad prime? I need to find the function that will replicate the attached file below.    Your help would be much appreciated, since I am still learning from this software.   Thank you in advance and God Bless.

Hi Help in randomising a sine wave.   Thanks.   EDIT:  I have put the accepted solution (from Fred_Kohlhepp) as a picture here as some users may not have Prime 7        

I am using Mathcad 15. I have downloaded many zipped XMCD files from this community site in the past. Now whenever I search topics regarding queries I have, the attached zipped files now seem to always be MCDX which I believe is a Prime file. When extracted these files are "greyed" in the file explorer and will not open. Is there something I need to do to convert to Mathcad format? Many Thanks Ross  

I need help with excel components. I have tried so many tutorial videos, but nothing has worked. Please comment very easy instructions for how to insert data from excel into an excel component. Thank You!

Dear allI try solve as symbolic but error have another way to solve that problem ? and I don't how show solutionhelp meThank u  

x should have more values depending on t. Why do I only get 1 value? If I separate the terms they work as they should  

Hi, I am still learning Mathcad. I need help with making some of the formulas easier, with looping or any other technique.   My spreadsheet is full of some equations with toms of variables, each one is calculated previously 12 times,    I appreciate it if someone can provide a shorter format for each of the following four equations, and I will try to apply the same technique in all of them...           Thanks a lot    

I have been on the phone and on-line, starting yesterday and continuing today (many hours) trying to download MathCad-15 and Prime-4 that I ordered in 2018:Customer #: 600349Service Contract #: 7A2115399Sales Order #: 3501001Yesterday, based on this information I received 2 license files, one ending in "_standard.txt" which is for my new computer. I clicked on the attached website for downloading the software and your system didn't allow me to go to that site or any site in the e-mail with the license files. Yesterday, someone had me download the trial version of Prime; however, there was no means of how to utilize a license file. Which of my license files is used for MathCad-15 and which one is used with Prime-4 (which I had previously)? Today, someone gave me a link to download MathCad-15; however, after I downloaded the free version of MathCad-15, I was unable to read the "read me first" or the installation-help files (seemed to be a conflict between Google-Chrome (which I always ut