Mathcad

大师：请问怎么用mathcad画圆图，或者画二元二次方程的图形

The Mathcad 15 sheet is here MySort       (view in My Videos)

We have> [Вариант 14.mcdx] next step for me - Ansys mechanical (done), to compare the accuracy of calculation (this work for education on university).I wonder whether the same calculation steps to make through the integration of PTC products ? Without resorting to third-party applications .How can i do it?i mean -> PTC Creo 3.0 Top Enhancement: PTC Mathcad Integration | PTCsorry for my mistakes and " emphasis "

你好，我在Mathcad prime3.0中的教程中编写for循环时，怎么没有循环进去。右上角有个入门，里面的教程里的编程教程任务3-1的4达不到5的结果，我得到的全是7.

I'm trying to define a variable (shown as 'n' below) that will create a matrix of 'n' columns and subsequently use the values in the matrix to perform arithmetic operations:Thanks,Kevin

Hi,I would like to export to an excel file the coordinate point Xa-Zd. Zd is function of Xa as you can see in attached. I need 1199 values of Zd in excel.

I am working on two set of calculations in Mathcad in same file. E.g..high speed and low speed. For this I need to use same input variable say X with different values  for both high and low speeds. So I get the green line underneath the variable even in printouts and PDFs since its defined twice. Is there any solutions for this than making some small change in variable like Xh and XL.

Guten Tag,ich berechne gerade Datenspuren von Strom- und Spannungsverläufen des 110 kV Netztes und habe verschiedene X/Y-Diagramme.Wie kann ich einzelne Datenpunkte aus dem Diagramm ablesen? Bei MathCAD 15 gab es eine Curserfunktion mit der ich alles wichtige erhalten habe, doch wie ist das bei MathCAD Prime 3.1?Vielen Dank für die HilfePatrick

I have 2 matrices that I need to multiply in the same way we normally add matrices.a=(1,3,5)b=(2,4,6)a*b=(2,12,30)How can I get this result? I want to multiply the first row with the first row and make that the new first row, etc.

Hi,I have simple equation with the two constant one Positive integer and other negative integerand I have Integrated this integer as a matrix along the length of the section.So that the start point is the positive integer and end point is the negative integer.But for some reason I am not getting the values.Could some one find the error.Please find the Math Cad Sheet & the PictureThanks,BR,J.Randeep

The video shows a simulated annealing algorithm finding the global minimum of a function with many local minima. It takes less than a tenth of a second to do this. Due to the limitation of 999 frames in a Mathcad animation the video only shows about the last third of the minimization (the first two thirds are of course a lot more random, and the candidate solutions are at higher points on the surface). Ten iterations are shown in each frame   See here for the worksheet: Minimizing a Function using Simulated Annealing and here for another video: Video Link : 6848   (view in My Videos)

I have only one TRUE unknown in my set of equations, so I COULD write my Solve Block like this:However, for presentation, I prefer write my equations out as shown below: How to best write my Solve Block using the variable definitions above?ThanksKevin

Физико-математические этюды с Mathcad и Интернет | Global F5Бумажная версия также доступнаОчков В.Ф., Богомолова Е.П., Иванов Д.А. — Физико-математические этюды с Mathcad и Интернет | Информатика | Каталог книг…

The video shows a simulated annealing algorithm finding the global minimum of a function with many local minima. It takes less than a tenth of a second to do this. Due to the limitation of 999 frames in a Mathcad animation the video only shows about the last third of the minimization (the first two thirds are of course a lot more random, and the candidate solutions are at higher points on the surface). Ten iterations are shown in each frame   See here for the worksheet: Minimizing a Function using Simulated Annealing and here for another video: Video Link : 6849   (view in My Videos)

Hi all,I hope this is the right sub-forum to post this address.I am trying to make use of some Mathcad in-built capabilities, like for instance the Minimize or Maximize function.Please have a look at the attached file. I have some functions defined there which ultimately are used inside the final function called Function1 (blue background).For Function1, I want to apply the mathcad defined Minimize function, which needs the variation intervals for the variables of the function to be defined (along with guess values). I can do that OK, and I do get a relevant result when applying the Minimize function on Function1 (the result consists of the variables values, within the defined interval for each variable, for which Function1 will be minimum). I store this result in the variable called "Result" and then I compute the value of the Function1 function with the elements of the "Result", aiming to obtain the minimum of Function1 (yellow background).The problem that I have is that it does not

Hi all,I am getting an error as symbolic result returned is too large to display. Here, I want to compute cubic polynomial.can anyone help me to rectify my errorand plot the real and imaginary values.I mentioned everything clearly in my code.I attached the code below.Thanks.

I have an problem to solve 7 coupled partial differential equation?how to solve this equation with mathcad.I have attached my worksheet. Kindly help me.

Hi all,I want to compute polyroots for the example program which I attached below.But, I am getting some error in computing the polyroots.Please help me to find out roots for my example program.Also, I need to plot Real and Imaginary part of poles of the given example program.

I'm running into major problems with Mathcad Prime not wanting to solve my equations. They work in the old versions but not in this one. The find wasn't working and now it's saying my Velocities arn't defined. Any help would be greatly appreciated.

HiI have two functions, f1(x1,x2,x3,x4,x5) and f2(x1,x2,x3,x4,x5), which I'd like to plot with one function on each axis in a X-Y plot. The variables are limited to certain ranges, and I've been able to make scatter plots, by using nested for-statements of the variables (see fig. 1), and creating vectors of the results. This doesn't give the best result, since the use of discrete values for the variables is very obvious.Fig. 1: Nested for-statments used to create vectorFig. 2: Scatter plots of the two functions (for the green plot f1 is only dependent on two of the variables, making the discrete values use for calculation more obvious). The pink dots are the data points used to create the functions.Is it possible to get the contour of the two functions with the given boundaries of the variables? I would be very nice, if I was able to just show the region of all possible values.Sorry for my bad english, but I hope I've made myself understood.Thanks in advance.

Hello,I have just started using MathCAD. I am trying to get very simple Torque formula to work good but no luck (like in attachment). I should get around 64 Nm but I get 3,8 milion Nm.I am using formula: Torque=9550*P(kW)/n(rpm).I know:P=2.7 kWn=400 rpmWhat I am doing wrong?Thank you!

using MathCad 15, how do I break an equation that goes for several pages into a lower line on the same page?

Can we have in Mathcad same statement?a:=1b:=2swap(a, b)a=2b=1