Clik here to view.
3D graphs
I have 2D matrix (NxM) created with indices which I like to plot in 3D. I wish to change the axes to display not the indices but rather the actual vector that have generated them (with units).Please...
View ArticleClik here to view.
===> My Mathcad 14 does not run anymore!
I used the 30-days free trial of MC15. During the MC15 installation I noticed that my existing MC14 was removed by the installer (why does PTC do that???). When the 30 days were over, MC15 showed me a...
View ArticleClik here to view.
System of equations
I need a little help. Why isn't this working... How am I supposed to solve the system (except using a matrix without units or even this method but without units)
View ArticleInstalling Mathcad 14.0 M020 with Add-On Collection on 64-bit Windows 7
I recently obtained a new work computer running 64-bit Windows 7. I have a single user license for Mathcad 14.0 with the Add-On Collection. I uninstalled Mathcad from my old 32-bi Windows XP machine. I...
View ArticleIs it possible that PTC products will even work together??
I am just saying. they buy companies and then the packages don't work together. Like what happened to cocreate??? I've been working on other projects and now need to integrate drawings (like...
View ArticleClik here to view.
Clik here to view.
Continuous Power Spectral Density (PSD) from a Discrete PSD
Hi everyone,it is possible that I already posted a similar question in the past , but this one is a slightly different problem. The physical background is the fatigue calculation derived from random...
View ArticleIsMissing function
Greetings, Is there a built-in function "IsMissing" in mathcad 14?if not, what do I have to do?
View ArticleExcel composant: how to reduce sheet size
Hello I want to see all my excel sheet componant in Prime 3.1.Do you know how to reduce sheet size ?When i move grip area it reduces the number of columns or lines and not the size. Thank you
View ArticleClik here to view.
Issue with Units
Hi Attached is a mcdx file. I'm a novice at Mathcad. I have the value of E expressed in MPa and the value of I expressed in mm^4. When I multiply these two value Mathcad doesn't return proper units....
View ArticleClik here to view.
Sinuswave with randomly variable frequency
Hi everyone, I seem to need the help of the forum often lately... I need for test purposes to generate a sinus-wave with randomly varying frequency (and possibly also amplitude, but that is the lesser...
View ArticleHow do I correlate (SQL style) two arrays, one small which contains data...
Hi there, I'm an engineer looking for a way to automate the report generation of calculations using data from finite element applications. I'm hoping Mathcad might provide a solution. I've looked...
View Articlewrite dxf - How To?
I see the "WriteDXF allows PTC Mathcad users to create 3D models mathematically then save them as DXF files, perfectly suited for incorporation into CAD assemblies." But, I cannot locate documentation...
View ArticleHello
Hello Do you know how to do a carriage return in a too long formula.In mathcad 15 we had CTRL+Enter.Thank you
View ArticleClik here to view.
Travel from home to school with... Fermat (сайт статьи "Путешествие от дома в...
Figures and Mathcad- and Maple-sheets of the articleРисунки и Mathcad & Maple документы статьи Рис. 1. Задача о беге по газону, пашне и асфальту: оптимизацияFig. 1. The problem of running across...
View Articlesubscripts superscripts in text
Will MathCad Prime 4.0 support subscripts and superscripts in text (without resorting to workarounds). Mathcad 14 and 15 did it elegantly. Thanks
View ArticleNeed to select the maximum of two column matrices and return as a column matrix.
Hello, I run into the situation frequently where I need to select the lesser of greater of two equations. Suppose I have equation A and equation B. I've input say 6 values for A and B in a single...
View ArticleHow do i get mathcad to output text data files
I have a complex design program written in Mathcad 14 (15). I create 3 HTML formatted outputs - each output is stored in a variable. In Mathcad 14/15 I pass these variables along with a user chosen...
View ArticleClik here to view.
Using Prime 3.0, the determinant function does not handle a matrix with...
When I load a matrix up with al reals the |A| or det(A) works fine and returns the value. If I add a +1i or any imaginary number to an element, the |A| or det(A) returnb 0. This frustrating since I...
View Article