2D spline interpolation problem
Hi,Does anyone know if it is possible to make a spline interpolation of a m*n matrix [M_m,n(Xm,Yn)] where m is not equal to n?In the mathcad quick-sheet there is a example of a n*n matrix, and when you...
View ArticleDisplaying values in an equation
Hi! I am new at using PTC products, including PTC Mathcad.Few hours ago, I downloaded and installed Mathcad Prime 2.0, trial version, and of course I ended up with a problem.In fact, maybe it isn't a...
View ArticleHighlight Region
hi. when i go to highlight a region the default color is yellow. is there a way to change this default? thanks.
View ArticleMathcad Prime - Positive Comment (for a change)
I have heard so many members complain about the lack of functions included in Prime 1.0, so just for a second I want to look at one of the positive's of the new product.Dynamic unit checkingI only used...
View ArticleMathematical ways to draw a heart
Thanks to @mathematicsprof for the reference, here are some fun ways to create a heart using math. http://www.mathematische-basteleien.de/heart.htm Can anyone create the three dimensional heart? -Dan
View ArticlePTC Mathcad Forum: bloated content?
So I have this fairly large display, but on this fairly large display, when I have the planetptc page displayed (PlanetPTC Community > Mathcad), I am really interested in the list titled "All Recent...
View ArticleVB Script Question
I have spent most of the morning looking through the Developer�s Reference Manual and the Programming Quicksheets; however, I still have a few questions.I am using MathCAD Controls and Scriptable...
View ArticleClik here to view.
An unknown runtime error occurred. Exiting
I have several linked Mathcad 14 files that were working fine yesterday. But to day I get the following messages in all the files with referenced worksheets with the exception of one.An unknown runtime...
View ArticleClik here to view.
SMath Studio
Check out SMath Studio, a new and free symbolic mathematics software application with WYSIWYG 'paper sheet' interface at "http://en.smath.info"
View ArticleLinear Interpolation and Extrapolation
I am still new in mathcad and I am wondering if there is a way to get around the fact that linterp(vx,vy,x) cannot use arrays with a different number of elements? For example, three pairs of points but...
View ArticleAn unknown runtime error occurred. Exiting
I have several linked Mathcad 14 files that were working fine yesterday. But to day I get the following messages in all the files with referenced worksheets with the exception of one.An unknown runtime...
View ArticlePTC Mathcad forum: email notification html change?
I used to get emails from this forum that gave me a clue to the thread content. Now I get the notification emails, but the body is blank (in Eudora 7.1.0.9). I can send the email content to my browser,...
View ArticleClik here to view.
Strange Problem with MathCAD 15 Installation
I was on an extended trip to Moscow recently and found I needed a copy of MathCAD for my notebook (I had it installed on my desktop in my office but did not anticipate needing it on my notebook as...
View ArticleOld MathCAD Library
Out of curiosity, what happened to the old MathCAD library?Not the resource center and not Knovel ...I was playing around with an old hard drive that had V8 installed. One of the links was to...
View ArticleClik here to view.
MCAD 4.5 Anyone?
I have several very old drawing files, which were readable in Mathcad 4.5 (probably, since they are not readable in v5.0). I have long since upgraded, one version after another, and dumped all my old...
View Article2D Bar Plots
I know Mathcad is able to do 3D bar plots, but is there anyway to do a 2 Dimensional one?Thanks,Kodos
View ArticleCurve Fitting - F1
Dear Collab UsersI need urgently fitting equation for nonlinear curve.Could you advice me?I tried to find similar exapmples into the history of forum unfortunately without success.W. ZelikZMRPOLAND
View Articleseemingly simple question... easiest way to shade the area under a curve?
What is the easiest way to shade the area under a curve?
View ArticleClik here to view.
adding single line to a vector/matrix
Hello!I have a simple, but rather interesting question here: does anybody know, how to simply extend a vector (or matrix) with a single element (or line). Whenever I came to the point of adding one...
View ArticleWorksheet protection
Hi,We just install the network version of MathCAD 12 and I have some interogation regarding the worksheet protection. Apparently, a worksheet can't be protected if it's save in a xmcd format. It work...
View Article