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We have purchase matchcad v15 few years ago. The supplier send us the following guide last time with the host id. We are trying to transfer it to a new pc now but it says host id doesn't match.First, you need to unzip the license.txt file and save into a folder as Mathcad 15. ( You can use the Mathcad 15 CD to install. ) Prior to installation, client ensure the pre requisite of MSFramework .net is install in the computer. It is a free software from MS site if they dont have. Upon installation, please click on Mathcad Icon. It will ask you to choose license. It is NODE Locked. And choose Browse, and browse to the license folder whereby you save the license.txt file It will take a min to verify and will work.Pls advise Thank you
Ellipsohyperbola:this curve is closed as an ellipse and has two branches as a hyperbola. Video Link : 7092
I am using Odesolve to solve a system of ODE's with a boxcar forcing function that starts at 1 goes to 10 and and I would like to return to 1. If I set the return value at 1.5, everything is fine. I I reduce it to, say, 1.2 I get the (to me, cryptic) error "The return value of this function must match the problem size." (see attached worksheet). Can someone help me out.
Hi,I open a document and all the images inserted are showing under the text, not where they were originally inserted. All my colleagues dont have that issue when they open the same document !?Michel
Hello,Today there was a new release of Mathcad Prime 3.1. And here is a list of major new features:Application Programming Interface (API): You can use PTC Mathcad Prime 3.1 to create integrations with third-party tools and to automate processes. Connectivity with Third-Party Tools: Use a selection of PTC written custom functions to integrate with external tools.Engineering Notebook Powered by PTC Mathcad: For PTC Creo Parametric 3.0 M030 and later, you can embed a PTC Mathcad worksheet directly within a PTC Creo Parametricpart or assembly. Share data between the embedded PTC Mathcad worksheet and the PTC Creo Parametric model to drivegeometry from PTC Mathcad to PTC Creo Parametric or to analyze PTC Creo Parametric parameters in PTC Mathcad.Handling Large Sets of Data: For 64-bit architectures, data set sizes are no longer limited to a 2 gigabyte (GB) ceiling.Windows 8.1 Support: PTC Mathcad Prime 3.1 supports the Windows 8.1 operating system.OS Windows support:Video "What’s New in P
Online Mathcad Prime 3.1 help center available here: PTC Mathcad Prime 3.1 Help CenterP.S. Unlike the previous help centers available online login through the account on PTC's website isn't required now.
Hi,I have a cylinder defined as follows:and I would like to rotate it around the z-axis and represent it in a 3d graph.How can I do it in Mathcad 15?Thanks in advance,Enrique
I have a customer who is trying to transfer his Mathcad 15.0 from one computer to another. When I try to return the license from the computer that is registered, the option to deactivate is greyed out. I have disabled all firewalls. Am I missing a step?Thanks,Nick
Hi, does anyone know how to use a root hanning window within the coherence function of the signal processing extension pack ?I am using Mathcad14.Peter
Goodmorning everyone.As AUTOCAD user (the latest version that I use is the 2000) for several decades, I would like to know if it is possible an interaction between AutoCAD2000-mathcad-prime-3.1 or mathcad 15.Thanks for your kind attentionWith best regardsFM
How would you do this "If" and "Otherwise" operation in Mathcad Prime 3.1? have no idea what command to use or how to start it.b= 0.85 if f'c=4000 psi 1.05-0.05*f'c/a000 psi if 4000 psi < f'c 8000 psi 0.65 otherwiseplease see attachment.
I am writing a program to calculate principal stresses from stress tensors. The principal stresses are defined by a cubic equation. The invariants (coefficients) of the cubic equation are calculated from stress tensors. The stress tensors are first read into Mathcad from a multi-row file of stress tensors. Each row represents a state of stress at a node in a finite element model. There are six stress tensors for each row in the file. I am able to read the file row by row and assign the stress tensors to a matrix. From the stress tensor matrix I am able to calculate the invariants (there are three invariants , I1, I2 and I3, plus a constant term, I0, for each row of tensors) and assign each invariant to a separate vector having as many rows as nodes of interest. What I have not yet been able to do is calculate the three roots of the cubic equation that define the principal stresses and output a matrix populated with the results by looping throug
Hello everyone, I have this problem with mathcad-prime-3.1: I import data, with the use of READEXCEL, from a file with extension .xlsx. I made some changes in the argument of READEXCEL, then I deleted the changes. Nevertheless, many variables are no longer recognized. See example in the image below. At first, I modify the β1 index, then I delete the change and the error disappears. How to avoid this "strange phenomenon."Thanks for your kind attention.With best regardsFM
One definition of a straight line: Video Link : 7088
Black*Blue/Green=const Video Link : 7084
Attention Geotechnical / Civil / Structural Engineers,Please see attached a copy of the Mathcad file I'm working on. The diagram is based on the author of a paper using different software to analyze a pile pile group. I tried the same problem using the method of deformation, but I was getting the wrong answer compared to what the author's answer using the different packages. Can anybody tell me what I was missing in the equations or provide the equations. The author's answer is at the end of the worksheet.Regards,Moses
How can I assign geometrical and Mechanical properties to a series of reinforcement bars and have them saved on the system or pre-established so everytime I perform a calculation I simply pull out the bar number and the parameters automatically are displayed. please see attachments. Thank you.
After a harware upgrade, I've installed MathCAD 14 on a windows 10 machine.Printing worked at first, but doesn't anymore. (Nothing appears at printer, and M/S print to pdf produces corrupt files; but other apps are OK).Circumstantial evidence from the dates suggests that the Windows Updates KB3149135 or KB3163018 of 16th June could be responsible.Has anyone else experienced this? (I've posted on the M/S forum too)Thanks
I am trying to find the symbolic Fourier Transform of f(x). Please see the picture below for the equation. I know from hand calcs that the answer should be e^(-2*(pi^2)*s^2). Instead, I am getting the strange answer shown below. Can somebody please show me how to get the correct solution using Mathcad? Thank you in advance,Tommy
Hello.I've written a program which finds the resonance frequencies of a recorder (using 2nd order Runge-Kutta integration) for various open and closed positions of the finger holes. Actually right now I am trying to get the same results in MathCad as in my earlier Excel program, so that I can easily move on to using complex quantities. I have attached the file.I am pretty sure that the basic computations are correct, and one can skip over them. The problem is with the minimization. Things are very sensitive to the inital "guess" frequency (at the top of the program). If I am off by say about 50 Hertz I get nonsense. Furthermore the final frequency found drifts slightly as I change the guess frequency. It's also very sensitive to the CTOL.The fundamental frequency for the hole configuration set right now is 353.4 Hz. If I guess around 800 Hz and search for the 2nd harmonic, I sometimes get around 743.9 Hz, but if I change the guess a tad I might get 347.1 Hz.Any help appreciated.R
I am a computer science student at the University of Aberdeen and I'm working on a project in partnership with Chevron in Model Code Design Tool. Its used to design pipelines in the oil and gas industry. Since my background is in pure computer science, I've never had a chance to use MathCAD before and my knowledge in this software is very minimal.In my project, I'm supposed to make a web app, based on HTML and PHP, and a database (possibly MySQL) and connect it with MathCAD for the calculation part. The basic idea is that a user can input new data through the web app, storing it in the database and when they need to process it, MathCAD should come into action. I have made a working front end and back end, but I'm not sure on how to connect MathCAD with the database. If its not possible, will it be possible to connect it with an Excel spreadsheet (to be used in the place of a database) and then access it? Can anyone guide me through this process? I am a total newbie in this software.Tha
Hello, Everyone. Thanks in advance for your time and help. Best Regards. Loi.
Hi,I have been using creo 3.0 for quite a few years and new to mathcad prime 3.0.I am facing problems with respect to inconsistency of units while initiating "Prime Analysis" from creo analysis tab.When I set a creo dimension, which is in "mm unit", as an input to mathcad prime variable, it is shown as "m unit" in creo analysis window whereas "mm unit" in mathcad prime worksheet. While the values are shown calculated according to mm.Moreover, the value of output variable in mathcad prime displays in "mm unit", however, when I see it on creo analysis window, it displays in "m unit", actually calculated in mm.Someone please advise me , what am I missing?
Hi Everyone,I'm using Mathcad Prime 3.1 to solve ordinary differential equation. I'm doing a practice ODE to learn Mathcad Prime 3.1. When I type Given and type the rest of the equations as provided in the examples, Mathcad is not able to read the function "odesolve". When I open a Solve Block and use the same, I get an error saying "The arguments of odesolve are not correctly specified" even when the arguments are provided properly as given in the example. I have attached a screenshot of the same. Please someone help me on this.
Good day everyone,I have uploaded the presentations here: LiveWorx 2016 - June 6-9, 2016 - BostonPlease utilize categories on the left hand margin to aid in your search.Not all presentations are available at this time; more presentations and videos to be added.Best,Toby
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