Mathcad

Hello,I am reasonably new to using MathCad and I am experiencing an issue when trying to solve the programs on page 7, 8 and 9 of the attached work sheet. I am looking for outputs to the 'Column' 'Lp' and 'Lr' functions for a range of values, i. However, I am being met with the error message 'This array index is invalid for this array'.Any advice is much appreciated as I am still learning the software.Thanks in advance

How must I set up the XMCD, MCD converter for Mathcad Prime 8.0.0.0 ?

Dear colleagues,Mathcad 3, Windows 10. I resolve the system of equations. I defined the function named "Pt(I,I2,...,Cbb)" which consist solution (''n'', and ''p") of these equations.  In the next solve block, I try to fit experimental data - two rows - N33, P33 (where I1 is X). But unfortunately, minerre algorithm does not work giving me the error. The program is a bit busy, but the main problem is only in the last solving block. Probably someone could identify a problem in the syntaxis of the last solving block which tries to fit data by function "Pt" and parameters "Nt" and "Et". Probably the problem is that "N" and "Et" are vectors.   

 

https://youtu.be/_s5RFgd59ao

Greetings,  I have several sets of data for the tested strength of a material. The maximum number of data points in each data set is 5, so I really don't have a lot to work from. Also, I'm not as handy with statistics as I would like to be, so I'm throwing this to you guys. I need to take this data into a function and output a single value that represents the predicted safe lower limit of the data set for which 95% of all future tested samples will be higher. I'm basing this function on the Kolmogorov–Smirnov statistic and Student's T test.  The intention is to determine the safest strength of material based on tested data, but not be too conservative. I wrote this to do what I intend, however I'm not 100% sure if what I'm doing is based on sound statistical thinking. Below is a screenshot of the function and attached is the worksheet. Please, play with it and inform me of your thoughts.  

As per the original post.    The more I tend to know how to use temperature units more complex it gets for me. Any Suggestions for below behavior   

Hi, wondering if someone can help me out with this one please? Mathcad Prime 7 I have a vector [A], which could have any number of rows, each element can be either zero or one, and the origin element is always one. I have another vector [B], which has the same number of rows as [A], and contains data (forces). I would like to create another vector [C], where each element in [C] should equal the corresponding element in [B] if the corresponding element in [A] equals one. If an element in [A] equals zero then that value in [B] gets added to the last element in [C] that related to a one in [A]. That continues until another one appears in [A], and it starts again. Elements in [C] that correspond with zero elements in [A] should equal zero. For example:Thanks

Good evening everyone! I have already presented the photos of the attached worksheet (which I give to this community) in a previous post. However, there is a small problem: why does transformation 28), at the bottom of the worksheet, go wrong? I thank those who will answer and also those who will find something wrong in all the work that has requested  "Stunde und Stunden der Arbeit"... I hope that, with the download of the worksheet, the bitmap images do not move from their original position, otherwise there will be a bit of chaos.  

Hi All   This is my first post for help so bear with me.   I want to use Prime for what used to be fast and easy in Mathcad 15.   I have a work round but it is so slow so asking the forum if there is a better faster way in Prime. Perhaps a future scriptable data file saving component?   First what was possible in Mathcad 15   Mathcad 15 had a data file export component. This data file export component when you selected "Formatted Text" did four things 1) Text in double quotes ended up in text file with single quotes 2) Text in single quotes lost the quotes in the text file 3) Adjacent quotes "" to indicate no data did not appear in the text file. 4) Numbers stayed as numbers In this way a very large text file could be generated from a Mathcad matrix quickly   Here is a simple example.   Primes current file output functions cannot duplicate this Mathcad 15 data components behavior.   Second how I got around the limitation. I created a function th

Hi, I have three materials. Each with their own sub typesMaterial - TypeA             - A1, A2, A3, A4B             - B1, B2, B3, B4C             - C1, C2 My idea is to let the user to select the material and type. I was thinking on having a combo box to select a material and then a second combo box that would change depending on the material selected. I have been trying for quite a bit without luck. Maybe there is an alternative way of doing this? Any help is appreciated! Regards, 

Can someone help me recover this corrupted file? I'm not sure what happened, I got done with it, saved it, and now it's throwing an error message and won't open.

Primate oops Prime 8.      

Hi experts, Can Mathcad solve the below equation?  because I would like to get the result like the below table, but I don't have any idea how to solve equation 19. for example, when the coordinates are (0.48, 0.15), the result should be 0.653629. but I think my equation has an issue in there, so the result is wrong.   Could you please give me some ideas?

You are a dummy, Where is Mathcad on your computer

Hello!On January 18 the official announcement of the PTC company about the new PTC Mathcad Gateway software product took place. PTC Mathcad Gateway is a calculation server that provides universal access to calculations at any time, on any device..Information from the press release (link: PTC Mathcad Gateway | PTC 😞"PTC Mathcad Gateway is a calculation server that provides universal and secure access to your company’s certified engineering calculations at any time, on any device.  Users quickly access the calculations via a web browser (no special software required) and get results for their specific scenarios without ever having direct access to your IP.Key features include:IP Protect: Leverage the power of your engineering calculations without unauthorized access or distribution. Your calculations are your competitive differentiators, why leave them outside of your control?Universal Access: Your team is not sitting at a desk 40 hours a week. Allow anybody, anywhere, on any devic

Hi all: i have a need to be able to rotate a greyscale 8 bit image by discrete angles, e.g. 10 deg, 13 deg, 22 deg, etc..  I have used the built-in rotate command and this does work, but ends up resizing the bitmap and translating the image.  My solution thus far has been to find the center row and columns of the profile that has been rotated and translated, use the submatrix command to extract the array i want from the rotated/translated image, and then resave the bitmap.  this approach works, but was wondering if there was a more efficient/clever method to avoid the rescaling/translation.  I have attached a sample bitmap that i would like to be able to rotate and the same image I have rotated 18.86 degrees clockwise using the approach described above.  Thanks..  

Hi experts, I am trying to use Mathcad to solve the equation based on Equations 4 and equation 6.below equations are from this paper.https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9913417  when I try to use that to solve the equation. Mathcad can't find the answer in equation 6. but it is OK to get the answer by using eqaution4.I know equations 4 and 6 are different, but I don't understand why I can find it. but this paper can.so I would like to know if my operation is wrong. ps: the version of Mathcad is Mathcad 15  

Hi, I'm a new user, and I have a little day left on my trial software, before I decided on Purchasing this Match Cad Software. I try to use in finding the "d" on Punching Shear for a spread footing using WSD, it happens it turn into red, at it says unit problem. Does anybody can help on me to this issue.? Thanks

Hi, I am a new user in this software, does anyone can help me on how to manipulate the syntax on Solve Block? please see attached file for reference. 

How to I maximize result for the equation 

Has anyone managed to get multi-threading to repeatedly execute the same statement as if it were repeatedly changed manually i.e. any trick that can automatically change a worksheet expression or parameter in such a way that multi-threading detects as a change and executes the expression afresh e.g. a counter that advances each time multi-threading acts on it? 

many times i tried but i could'nt upload ptc script in localhost

Hi, Everyone.From the following:   How to solve, N, fully (the above) ? Thanks in advance for your time and help.Best Regards.Loi.

I find very good puzzle from YouTube. It was an entrance examination of a University in Japan. Find the number of rectangles of stairs shown here. How to calculate the total number of rectangles included in this figure? You can change the number of stairs by change the Combo-Box to select.