Mathcad

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.

Can you create the FibonaciN(n, N) function? See the template (Prime 7) in attach!

I ran into a problem where Mathcad 8 (or 4 which I used previously) does not show the correct value or units for a calculation. I would send you the file with the calculations but I see no way to do so with this form. This may be the only error that I have detected while running Mathcad over the years.

I bring the curve of the second order (hyperbola - red curve) to the canonical form. Why don't my starting blue points end up on a hyperbola transformed to a canonical form. Help me please! Mathcad 15 in attach.  

Hi team, I have a column matrix with 98400 rows. I want to divide this matrix into multiple matrices with 25 elements in it each. So 3936 matrices. And want to store all the 3936 matrices in a variable, so that I can call each matrix with indexing. For example I have Matrix C with 1 column and 98400 rows. I want to divide C matrix into 3936 matrices, and also able to call each C1, C2..C3936 matrices with 25 elements each.I am trying to do this using for loop but there has been no success.In the attached example I have given a column matrix with 50 elements. and want to work out to divide that into 2 matrices.Thanks

 

Hi, Everyone.From the following: How to Solve the Iterative Equation on Natural Numbers ?Thanks in advance for your time and help.Best Regards.Loi.

Hello, I am trying to create a value for the sum above to then plot in an overall graph of capacity vs increments.so capacity vs Ts.idx (100mm) increments.  IncrementTs.idx 0 would be 0 Ts.idx 0.1 would be 0.08+0=0.08Ts.idx 0.2 would be 0.321+0.08+0=0.401 etc and so on. so, the value of Ts.idx and everything above it Then I can see quiet easily and what total length would be needed to resist the ULS load in a good visual output.  

  See also https://community.ptc.com/t5/Mathcad/Undocumented-function-fibonacci/m-p/828105  

Dear members of the Mathcad Community, I'm just wondering if it possible to plot the variation of a parameter in any equation without rewriting the equation multiple times. Attached you find an example.I really appreciate your support. Best Regards.

Mathcad prime 8 is having trouble understanding Vector quantity. When I open the worksheet, It automatically calculates and throws the error " This value must be scalar or vector".When the equals sign is deleted and replaced, the worksheet works fine.But then if I change the units from "m" to "mm", the worksheet looses the vector values again and throws the same error. Can someone confirm if there is permanent solution to this.P.S: I created this worksheet in Mathcad prime 7.0, recently got prime 8 installed. Could that be reason? Or just this version has the bug.  

People in America say that it is Russian slides (hills - roller coasters). People in Russia say it's a American hills. Do you know which physical device is described graphically here?

Can anybody explain what the function fibonacci (undocumented, symbolic only, Mathcad 11) does?     It accepts more than one argument, but only the first appears to be observed. Luc

Would you like to compare Mathcad & Python? Read please in attach Reviewer Questionnaire of the future book "STEM Problems with Mathcad & Python" Your comments?     

I am aware of the 'klugy' workaround (my impression and the lack of efficiency/speed) using the Math...Insert Chart Component tool/button, but for a simple, quick few clicks the 27 years of using MathCAD got rid of the basic plot tool's ability to create and customize simple gridlines. It also appears to have removed the TraceXY feature, where you can actively move the cursor, point by point along the curve to see the X, Y values at each point. As it stands in v7.0, the vertical and horizontal 'markers' are independent of the curve or data points, making it unusable for the old TraceXY tool since it will contain random error in both X and Y values.