Creating a new matric with specific row from a larger matrix
This is a question about matrices. I need to select specific rows from a matrix/vector, returning a matrix/vector that has less rows than the original. So, i started with 64 rows of data and reduce...
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Solving for multiple variables
Hey - and happy easter! I've just started using Mathcad Prime 3, instead of mathcad 15. Horrible, I must say. But my question here, is about symbolic solving. I have the following equation: And I'd...
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PTC Mathcad Prime Worksheets Directory - Mechanical Engineering
Full list of worksheets Full topic list Want a free copy of PTC Mathcad Express? Download your copy today. Worksheets marked with use PTC Mathcad premium features, otherwise they are Express...
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Problem for Symbolics block equation by using Find
Hi, I would really appreciate if you can help me on this symbolics equation!! Thanks!! There is a problem when I use keyword "Find" to solve the symbolics equation . It actually pretty simple...
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Problem for Symbolics block equation by using Find
Hi,I would really appreciate if you can help me on this symbolics equation!! Thanks in advance !! There is a problem when I use the keyword "Find" to solve the following symbolics equation .It...
View ArticleMathcad listbox
I am using listbox control for selections. It works fine except when there is a case where array contains only one element. I am new to scripting and dont know how to change the script to show only one...
View Articlesymbolic solve second order differential equations
Hi all, I have a system of two coupled second order ODE equations that I would like to solve symbolically. I have checked Mathcad' quicksheet and browsed this forum, but to no avail. Most of the...
View ArticleSketches in MathCAD
I know it's a long standing issue in MathCAD, but has Prime implemented "drafting" tools? I cannot find them. I need to show a picture of what the calculation is showing. I was sent an excel sheet...
View ArticleCorrecting units
I converted a file from Mathcad 15 to Mathcad Prime and I am now having trouble with some of the units. The values are correct and match what I calculated in 15, but I can't get the units to read out...
View ArticleNew user with a few questions
I am a new user evaluating the product using Mathcad Express Prime 3.0. I am in my first 30 days so it is my understanding that I have full functionality. I have come across two issues that I was...
View Articlewill action void a license?
I'm having trouble with draging and dropping. I can't drag more than one item at a time and when I try more they scatter. Can I reinstall my disk without causing a problem with my license? (MC14) I...
View ArticleDisable controls by programming in Mathcad
I am working on Mathcad worksheet to do calculations based on user inputs. For user friendly inputs, I want to programatially disable or hide a listbox control based on user selection. Can we do this...
View ArticleWhere can I find the example that is shown in the video "PTC Mathcad in Action"?
Hello, In the PTC introduction video "PTC Mathcad in Action", it shows an example "Turbine Blade Design". The format of that document looks good and it shows how to use Mathcad feature in practice....
View ArticleSolving multi DOF equations
I'm struggling trying to solve this 3 degree of freedom vibration problem. I've attached the worksheet I'm working on. I'm not sure if I'm way off, or if I'm just missing something small, but I've...
View ArticleNeater Functions
Hi all, A question regarding functions... If I have two functions, say: bob(one, two, three) := ..............sue(four,five,six) := ................. If I want to define a third function which is a...
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Matlab vs. MathCad and Solve Blocks
I am trying to translate some Matlab programs into MathCad. My question is highlighted below and the worksheet is attached. Thanks in advance for any help.
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The Challenge Problem
One problem:1. Is the solution in attach correct2. Why at f>0.000048 we have an error3.See too http://communities.ptc.com/videos/1982
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Problem double clicking a mathcad file to open
Recently I have had a problem when double clicking on Mathcad files and mathcad is not already running. the first time will open a messagebox: and opens mathcad (but not the file). the second time I...
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