Mathcad

Can't find how to show Gridlines in a Graph, X-Y plot.  Express Prime 3.1.

Hello folks,   currently I'm using Mathcad's built in function localmax. It is a great function but it yields too many false positives and in some case (see attached file) also outright false ones.I've fiddled around with the window size but the results are not very convincing. Does anybody know how to improve this?   Thanks   Raiko

Hello Everyone,  im trying to match normal and weibull distribution. The probability density and inverse cumulative probability distribution for probability of 0.25 for both distributions should be equal. I have to find two Weibull parameters (3rd parameter = 0). I´ve tried solve block but its not working.  Can someone help me?

Guten Tag   Ich hab eine Datei diese ist noch von meiner HTL Zeit. Ich finde nun keine Möglichkeit das man die Datei umzuwandeln in eine xmcd. Ich weiss das ist nicht eure Aufgabe aber ich finde momentan keine andere Möglichkeit. Bitte euch daher höflichst mir zu helfen.

Do you know these curves? I cannot find any information ;-( If we nave two points (focuses) we have an ellipse, a hyperbola, a Cassini oval or Circles of Apollonius But we have one point and one line!

It has been a really long time since I've used the software.  The following is in Mathcad 15.  For the life of me, I cannot remember how to solve for the answer(s) of a function.

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