Mathcad

how to plot repeated value ? Eg: for example i want to plot sin wave, i have values for 0-90 degree and i want to plot for 90-180 degree by reversing same data and so on till 360 degree or (0 to 2pi).   In the 1st graph, AA=[0,0.99,0.98,0.97,...1],size of AA is 20and i'm just repeating by modifying same data "AA"   

While searching around, I run into a posting under the following link. Would someone help to locate the Mathcad files?   https://community.ptc.com/t5/PTC-Mathcad-Questions/Boussinesq-Revisited/m-p/405553#M158998

Why was MathCAD Gateway abandoned so quickly by PTC?

I'm looking at pipe flow in a series/parallel configuration.  Each pipe/flow/head is an index.  It works if I type in all the head loss equations individually, but I'd like to use a loop to automate it.  But, Mathcad doesn't seem to like it.   This works:   This doesn't work (no solution found):   Any way to get it to work? Thanks, 4.0 attached.

I need a code to generate seismic response spectrum when you have ground motion data. Could you send to me in keshab.sharma@gmil.com.Thank you very much in advanced.Regards,Keshab

I have a homework about mathcad and i have never used it before. Also i have not much time to learn Mathcad before deadline. Can anybody help me on this homework. Thanks in advance. Homework file on attachement.

I randomly throw 5 points into a square and draw a second-order curve through them.These are two curves - a hyperbola (71.993%) and an Ellipse (100% - 71.993% = 29.067%). Is it a new math constants? See more >>> The Mathcad 15 sheet in attach     Physical Mathematics

Good Evening Everyone, Would anyone please help in the attached Mathcad find function. I'm trying to solve two equations and two unknowns with the find function but getting an error message. Thanks   Moses  

In attachment can be found "Migration Guide" PDF guide for Mathcad Prime 4.0 release.

Hi, im using mathcad prime 4 and I have´some problems with the following equation. This i This is my input values: d=314 [mm] b=200 [mm] pl=0.006 [Unitless] Cr=0.12 [Unitless] k=1.798 [Unitless] fck=30 [N/mm^2]   V=[Cr*k*(100*pl*fck)^(1/3)]*b*d, this equation gives me the unit [kg^(1/3)]*[m^(5/3)]/[s^(2/3)] but i want in to be in the unit N. I've tried to use [MPa] as a unit for fck and tried to write the unit manually but it doesn't work          

I am new to Mathcad, and am using Mathcad 15 for the moment. I am taking note as I read through my Physics book and want to enter the equaition for linear motion (single dimention). If I enter the following,     and     The error, "A name is required here". I tried defining the above as:     Which is equivalent, but, less desirable in my case. Is there no way to enter a function definition as a polynomial as I attempted?   Thanks in advance,   Dave

Hello,   I was wondering how can I plot a multi-variable function that needs to be symbolically evaluated.   Sincerely, Daniel

Study. 23. How to calculate the ship and name it, so it will float See Mathcad-sheets in attach and pictures  

I found a thread a couple months ago while searching for a shortcut for Celsius on Mathcad Prime 4.0   The best solution was a shortcut that opens the Units drop down list, which then only requires one mouse movement (or none if that unit is where I leave my mouse) or a few arrow keys.   I've forgotten this shortcut and cant find the thread. Does anyone know this shortcut?    

First I want to apologize as I did send the same message 30 minutes ago but as I do not see it in the message list I am unsure whether it went through. I would like to solve this equation (a*b+c*x^d)/(b+x^d)=y for x. In mathematica this went smoothly but not with Mupad (see worksheet). Could one of the more proficient Mupad users show me how I can force Mupad in giving me the same answer as mathematica?

Hey everyone Can someone show me how to plot a smooth curve from given data in mathcad? The problem is attach below Thank you 🙂

Hi,   I tried to open today a mathcad file that I was working on yesterday but I'm getting this error message:  " The file type is not supported. Log file is located at (...)"   I only happens with this specific file. Any suggestions of what could be the problem?? I attach the file in case that helps.   Thanks!

Hello, I am trying to manipulate some equations into a desired form, specifically in the s domain, into a 'bode' form, and similarly in the z domain.   I am having no success, to the extent that I am struggling in the case of the latter to group terms by the z variable, let alone getting in terms of z^-1.  Here's what I am working with at present:     As a first step I'd like to get numerator as a poly in z.  A second step is getting into a format of z^-n (n integer), and finally the denominator as (1 - poly in z^-n) also: Have spent some time trying to manually manipulate the equation to no avail.  Any step wise instructions would be greatly appreciated.   Am using v15 (15.0 (M005 [MC15_M005_20101105]))   Example textbook forms of a discrete filter is one of either:     Regards, Jack   PS have tried to upload my working file but I am gettign the following error: The contents of the attachment doesn't match its file typ

I have been trying to get a license file for 3 days now, and PTC's support website is garbage. I can't get help let alone a simple response. I've also tried calling our PTC/Mathcad rep, and he won't answer his phone or call me back.  We have an engineer that has been unable to work for 3 days now because PTC doesn't seem to have any customer service or tech support staff. This is ridiculous. 

Hi everybody,   the integral-System I'ld like to solve do have more than one solution. Once odesolve found the right solution, but in the most cases the unphysical soltution is found. Do anybody know this Problem or has a idea how I can tell odesolve, that I'am searching the other solution ?   Big thanks to everybody who can help me.   David

Hi, I've been trying to use some solve blocks inside a program. The solve blocks return matrixes with the solutions of the equations. I'm trying to get these results inside a program, but the error "indexed assignment to a matrix element is not permitted in a solve block mathcad" keeps showing. I don't really understand what it means. I've attached the file.   Edit: I haven't put any solve block inside the program, but instead tried to get outputs from outside solve blocks.

Hi friends,   I have a quick query regarding symbolic solutions of integrals.   While evaluating an integral, Mathcad is returning the following:   (note: no variables have been assigned in this worksheet) Is it possible to force Mathcad to return the exact solution similar to how WolframAlpha does:     Cheers, Mike

While this topic may belong to "Community Help" I post it here on purpose to reach the right people. Some of us already made the experience that Mathcad files can't be attached directly but must be zipped before we are allowed to attach them. Thats cumbersome - especially compared to the way we could make attachments in the previous forum. I already posted a thread here https://community.ptc.com/t5/Welcome-How-To-s/Attachment-of-files-from-PTC-products-not-accepted/m-p/476440#M156 and @Tmetcalf is already aware of the problem but has no solution so far.   Now I noticed that at least two times in this forum users were able to attach a Mathcad file directly. That means that something on the user side could be the cause for the upload failing (it should not and the problem has to be fixed by Lithium or PTC) and I am curious as to what it could be. I downloaded gthe files of the people who were successful and trie to upload the very same files - no succes. So its nothing special with

I have a function for the calculation the distance between a point and a square. See please the animation and the Mathcad sheet in attach. My questions: 0. Do you know some references on this topic - an ellipse with not point-focuses but with circles etc? 1. Can the function Square be mote simple? 2. I need one more argument for the function Square - an angle alpha - the rotation of the square from 0 to 90 deg. 3. Help me to create the function Triangle (Rhombus, Rectangle, Ellipse, etc.) with same properties!   I need it for this... art New art form with Mathcad