Mathcad

Generalized Extreme Value (GEV) parameter estimation using Maximum Likelihood (MLE). Pdf + Histogram and QQ-Plot.See also GEV-Fit.xmcd (GEV parameter estimation using moments)

I'm wondering if anyone has any insight to this problem.I'm attempting to use the solve block to simulataneously solve for 3 unknowns using 3 equations. When I try, it returns a "These units are not compatible" error on the last variable of the find function. It doesn't matter which variable is in the last spot, it is always that one that is incorrect.I'm attaching a screenshot of the values. Any help is greatly appreciated.

Full list of worksheetsTopics in Physics contains examples and worked-problems and solutions in physics. The goal of this collection is to demonstrate how Mathcad can be used to solve problems you may encounter in your classes, physics or otherwise. In using this collection, you will see how Mathcad:provides an interactive laboratory for you to explore the concepts behind the problemsimmediately recalculates all results, including graphs, after you change definitions, numbers, and variables anywhere in a documentcan be used for its what-if capabilities by experimenting with the problems and seeing what effect your changes haveaids you to more fully understand your course material through the visualization tools available in Mathcad

error message when I'm trying to license ,error 401

Hi Freinds,I was seriously ill, so I have to be discontinued.Thank you for your kind replies of my preveous post.Here are the data file and the mathcad worksheet.https://www.dropbox.com/sh/pnkvpzrq2of2u71/AAB-sgy0eEMz0vS3l59FUEoGaI cant set the limits.So that it fails to converge.Help is required.Thanks to all.Hirak

I numerically integrated a non-linear two-point boundary layer problem using Mathcad 11 and Mathcad 15. The two give slightly different values with Mathcad 11 producing a more plausible result. Anyone knows the reason for the difference?

Generalized Extreme Value (GEV) parameter estimation. Anderson-Darling statatistics, PDF + Histogram, QQ-Plot

I have started a worksheet that will calculate many simultaneous equations at the same time. I have set everything up and all of my units work out when checked individually, but when I set the equations up to solve all at the same time then I am receiving an error claiming that my units are incorrect. I have attached the file for help. When I trace error it comes with saying that the problem exists with solving for "Q".

Hello, I am creating a worksheet for variational method. but have a problem in minimization, pls see the attachment.

PTC Mathcad Prime 3.0 is now availble for download - either as a CD Image or as a web installer. Active Global Support customers can download the CD image from this location:https://www.ptc.com/appserver/auth/it/esd/product.jsp?prodFamily=MCDYou can follow the attached instructions to update your license file.If you don't have a current license and want to try out PTC Mathcad Prime 3.0 free for 30 days and then with a reduced functionality set for as long as you like, you can download Express by clicking this link:http://free-dl.ptc.com/install/pim_installmgr_mathcad.exePTC Mathcad Prime 3.0 includes new features sych as Templates, Math Formatting, Math in Text, the Global Definiiton operator, Custom Function support and many more upgrades. We're always inetrested in feedback so please do upgrade your existing installation or try the product for free and let us know what you think!Andy McGoughProduct Manager - Mathcad.

Dear all,Please help me to build an interaction diagram for column design. Thank.

please help to solve the problem.for each TK i need solution.for individual Tk, over range of n, i want minimum value.Thanks in advance.RegardsPrabhu

Hello, i have a proplem to produce potential energy in graphically. but potential energy which has three region. what i have to do to display the figure?. Please she the attachment.

I need to write, in Mathcad Prime 3.0, the partial derivative of a function, but I do not know how to do it. Can anybody help? Thanks

Hi,Can you help in creating animation for the plotting of shear, moment and deflection of a beam?I made a worksheet for the calculations, and every thing looks just fine, except for the animation!Thanks

Hi folks,I fail to see the difference and also what crime I've comitted. Any clues?Raiko

Again a bug in the symbolic processor.Mathcad 15 M030

I have a dataset and would like to know the trendline with intersection at 0.Is that possible?Regards Jakob

Hello everyone!I am looking for any documentation about the Mathcad integration options. I read that Mathcad can be integrated with CREO and Excel. So, I would like to know if there is any API that allows me to integrate with Java or any another programming language (C, C++, etc.).Please, if someone have anything about it, is it possible to share with me?Thanks a lot for any suggestion.With best regards,Marcio Pereira Garcia

There is a built-in frequency unit "rpm" which I am assuming stands for "revolutions per minute".But in MathCAD Prime 3.0 I am finding that 1 rpm is equal to 6.238/min or 0.105/sec.But my understanding of revolutions per minute is that it shoud be equal to 1/min or 0.017/sec.To put it differently, my feeling is that 60 rpm should be equal to 1/sec or 1 Hz but that is not what MCP 3.0 is calculating.Am I missing something?--Doug

Hi im writing my master thesis, and im almost done, as a last step i want my values to be exported to excel, and i know how to do this BUT.My problem is that i want to repeat the calculation with different parametars, and after that upon the users will, the values will be exported.In my case, i have done a automatic export of the values upon every recalculation and i want a button of some type that does this when clickedThe task: One button click to export all the matrixes.Ofc the script will be later integrated into my orginal script and Matrix A to E will be different and present different load-cases and stages.Also if you cant help me, you might want to take a look into the strings I have created that first calculates how many rows in excel that have been used and print the data after that row, so you can collect samples for different input-data, into same file without having to change the write function manually. Im also aware that i could do a for loop to make the script shorter,

The office purchased Mathcad Prime 2.0 in 2012 or 2013; due to my evolving job I'm only now using it. I've used Mathematica before. Mathcad is completely different beast and I'm struggling with the basics. Should there be tutorials or example Mathcad files installed? In my installation, there are none. Only PDF help files, which are clumsy and don't have any live editing features. (And this computer isn't networked, so can't access any of the internet support.)I downloaded a suite of Tutorials from PTC.com, but they won't load in Prime 2.0. I gather they're only for 3.0?And the PTC.com site seems useless; apparently if you don't pay money every year, you get no service packs or security fixes or anything, let alone technical support files.Surely a mathematics tool in 2010 has a suite of example files to help new users? But I can't find anything. Any suggestions where to start? Is there a cache of tutorials that should have been installed, and I should request IT re-install?Thanks!

Hi guys, can someone please explain to me why the attached plots are completely wrong in MP3, whereas they are fine in M15 (where the original worksheet was built)? Obviously the MP3 plots are correct for the high Reynolds numbers, but what happens with the low Rn values? Do I need to tabulate the independent variable? Kind of beginner's question -sorry about that. Thanks 🙂PR

Hi,I've tried to install MathCAD Prime on two different machines. One was 64-bit windows 7 machine, and another was an old 32-bit xp machine. Both times, the Installation Assistant locks up and crashes when looking for applications. Anyone experienced this or found a fix?

Hi,I am interested in generating random numbers from a Beta distribution with parameters a and b, where the generated numbers are distributed on the interval [Z1,Z2] and not [0,1]. I know the latter can be obtained by using rbeta(n,a,b).ThanksHussein