Mathcad

with this problem, only interested in steps on mathcad. having trouble with it . thanks

Does anyone have a worksheet to calculate the transfer function of a POGO suppressor?

i am supposed to generate  two graphs which i did on vm.x1 and the second of vm vs.x2 and comment on the trends observed2.develop a 3rd order polynomial fit of vm vs. x2 and use this fit to predict values of vm at the x2 values of 0.06,0.07,0.08,0.093.find the value of the derivative of the 3rd polynomial fit function with respect to x2 (use the values from the original x2 data).

can someone do this question please I am having trouble completing it just wanna compare with my work.

In the famous words of an old Mathcad user Yosemite Sam : "I paid my four bits to see the high-diving act and I'm a-gonna see the high-diving act. UGH ITS NOT HERE IT! DAM WHERE IS IT?We seek it here, we seek it there,Those Mathcad users seek it everywhere.Is it in heaven? — Is it in hell?That damned, elusive Mathcad Prime 4 - PTC can go to Hell.

Hi all,For the following mathcad code which I attached herethe 3D plot is not visible in my mathcad window.In the 3D plot region, I also uncheck the "border" by right clicking the 3D plot regionbut the 3D plot is not visible.If I copy the 3D plot figure from mathcad window to powerpointthe 3D plot is visible.I am using  laptop with windows 7 OS.Could you please tell me how to make 3D plot visible in mathcad window andcould you please tell me what is the problem?

can somebody help me with that I need to compare with my answer. thanks please i ma having trouble with poly fit

I just reinstalled windows on my PC to fix a virus problem and when I tried to install Mathcad, I got the message : "You have reached the maximum number available for you product type". I tried creating a new accounts but got the same message every time.I have used a difference account on every computer I've installed this, so I don't really understand what is going on here.normally I would contact support with this kind of problem but they PTC doesn't give support to non-paying customers  (page tells me I have  Insufficient Privileges)Can anyone here help me with this ?

can you guys please convert this file to mathcad prime 3.1 so that i can read it, thank you

Hello I need your help to better understand and got a simple result. I count on your help thank you in advance

Hello I am a student at FSU and I have Mathcad currently installed on my computer.  I already went through the 30 free trial period.  How do I get a license to keep using the program?

HelloPlease find attached your converted file.Kind regards.Denis

convert it to mathcad prime 3.1

Hello,I need to solve a system of partial differential equations. The system is of the form A*f(x,y)+B*f,x(x,y)+C*f,y(x,y)+D*f,xx(x,y)+E*f,yy(x,y)+F*f,xy(x,y)=0, where A, B, C... are coefficient matrices and f(x,y) is a vector of unknown functions that need to be solved f(x,y)^T= (f1(x,y) f2(x,y)...). It seems that such system of equations could be solved in Mathcad 15 by using either "relax" or "multigrid" functions. However, those algorithms can solve problems only in a square domain. In my case I need to be able to control the x and y span. I know that the so called differential quadrature method could deal with this problem but I am not sure how to implement this algorithm in Mathcad 15. Has anyone solved such a system of PDEs in a non square domain in the past and is willing to share the solution?Best regardsRafalP.S. Next week I should get two books that deal with systems of PDEs in Mathcad: Differential Models an Introduction with Mathcad, Alexander Solodov, Valery Ochkov and Ma

   Hello, Everyone.   From :      Is there a way : 1i^(-2i), symbolic, ==> e^Pi  ?           Thanks in advance.

I just found I have AdWrapper.js in my 3.1 license file.  Does anyone know if I can delete it without voiding the license?

  Hello, Everyone.From :The question : How to solve, fully atan(1i*{1 - x^2i}/{1 + x^2i}) = Pi/2  ?   Thanks in advance.        Regards.

I'm just starting to play with Mathcad and I'm curious if there is any built-in intellisense or some type of input assistance that would help the user input previously defined variables.  For example: if I create a variable LtRailHt:=1, later on in the worksheet I would like to just start typing ltr... and see a dynamic assistance list as I type that helps me find those variables (regardless of the upper/lower case) - then TAB to insert it.Currently, if I don't remember the variable I want to use - exactly as typed - I will have to go back and find it.  On a large worksheet with numerous variables being defined, this is a big drawback (in my opinion).  It seems most other programming interfaces I use nowadays have some sort of assistance while you type.  Hopefully, I just need to enable something in Mathcad to make it show.Thanks for any help.

I am interested in using Mathcad Gateway and have some questions. Mathcad Gateway runs on the internet and you are just accessing the files through the page, but do not modify the file itself. The file stays on the server. If I have a calculation sheet with a lots of input how can I save it? Can I save it?If some time later I need to change one number and run it again do I have to type in all the input values meaning that I start from sketch?Is there any way to have a saved copy of the input on my computer?

Hi everyone, I am having some trouble with this program. My aim is to find a temperature (by using the command root) in a program, can anyone help me?

I would like to plot a sine wave, and then show the effect of sampling it at different frequencies.  This will demonstrate aliasing if the sample rate is too low.  How can I do this?  Thanks.

What can you say about this!The root function of Mathcad must work not only with a function but with an equation too! As the solve operator!

The root function of Mathcad PM can work not only with a function but with an equation too! As the solve operator!

Hi,Please see attached Mathcad Prime 3.1 worksheet and advise if I am setting up the definitions and equation up properly.  The correct answer should be around 307, but I'm pretty sure I need to set up the equation a different way.Should I be setting the equation equal to Ts?Thank you