A Simpler, Realistic Solution to the "Inventory Control Example in PTC...
This is related to the following article.Inventory Control Example in PTC MathcadVERSION 1 Created on: Jun 10, 2013 4:55 AM by Tudor Marin - Last Modified: Jun 11, 2013 4:52 AM by Tudor Marin The...
View ArticleCreate a function as ODEs solution
I try to create a user function as a ODEs solution for this taskhttp://communities.ptc.com/message/223872 I do not know how to do it with the odesolve function but I know how do it with the rkfixed...
View ArticleWhy these two plots are different?
I want to get the period waveform b(t) but when i plot it i find that the plot has a lot of spikes.the x definition domain is[ 0, f^-1 ) of original function y(t). Please see the detailed attachment...
View ArticleLicense error
I have two floating licenses of mathcad 15.0.But, somehow I am able to use only one license at a time.Do anyone have any suggestion on this??? Regards,
View ArticleVertical Stiffness Of Pile Group
Good Afternoon Community / Werner Exinger, Attached is copy of the file that the community was helping me to resolve previously. My goal this time is to calculate alpha as shown in the worksheet. I...
View ArticleMathcad Prime 3.0 Setup.exe does not launch
Hello, I have not been able to launch Setup.exe for Mathcad Prime 3.0 I have tried the download version F000 unsuccessfully. Then I ordered the DVD version and clicked on Setup.exe and I heard a lot...
View ArticleBasic Mathcad learning
Dear Sir, I need your valuable support.currently I am working on one project in which I have to use Mathcad programming to control parameter of assembly.I am new to this Mathcad software.I had read all...
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Modifier for expressing polynomials in descending order?
Hello, Just trying to express the polynomials in descending order. It is basically doing the Lagrange's Polynomial for a given Zeta value and I have the number of node points as an input as well. I'm...
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RE: Mathcad Fatal Error
I would appreciate it if anyone has a solution to this problem. I have never had this error before as far as I can recall and I have used Mathcad 15 (student version) for two years with no trouble. I...
View ArticleOrifice Plate - Plotting 3D or Contour Plot
Hello, As the title suggests, I'm looking at trying to plot the flow rate or diameter for an orifice plate for a range of temperatures and pressures. I'd like to get a contour or 3D plot. However,...
View ArticleSystem Error when using long equations?
Hi, I was using MathCAD Express Prime and whenever I randomly get the system error called System Error: Item have already been added. Key in dictionary: System.Int32[] Key being added: System.Int32[]...
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Table/Vector (Excel import) compare value and replace
Hello, On my worksheet, I import an Excel table with about 50.000 lines, name is "signal". With a formula, I convert the input Excel value (Amper) to (Volt) units. After, I would like to create a new...
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Bug or wrong settings?
Hi,I'm not an experinced user and I've spent already several ours trying to identify the problem. Randomly it happens that some variables are not recognized. See the print screen. I'm suspecting 1)...
View ArticleDynamic Table of Content Ideas
I have started this thread as a collab has asked a question regarding dynamic table of contents in an old thread. Attached is a worksheet I have saved - Alternative Ideas welcome.
View ArticleMathcad 15 tutorials (both PDF and Videos)
Dear Sir, kindly give me tutorial for Mathcad 15 and creo2.0 integration.
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Bug in Prime 3 using regressions with units?
As we know Prime in general has a better and more consequent handling of units than Mathcad 15 (units of different dimension in a matrix, odesolve with units, ...). Nevertheless units still don't seem...
View ArticleFitting a function to Data
Attached is a Prime 3 document which has a data table and graph. I have been trying to fit a function to this data but all my attempts have failed using the canned curve fit functions. Does anyone have...
View ArticleUnexpected symbolic result
I cannot seem to reproduce the issue, but I recently had the symbolic solver return something like (10x^5)(y^3)(xy) for (5x^3)(y^2)(2x^2)(y^2). In other words, it was simplified but not _completely_...
View ArticleCopy/paste a region into another application?
My understanding is that MathCAD Prime 3.0 is supposed to allow the user to copy a region within a MathCAD document and then paste it into another application (e.g. MS Word)... My understanding is that...
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