How to develope simulation for gev using Log Likelihood estimate
I have developed a simulation for GEV distribution by using log likelihood estimate. However, there are some errors on that coding.From that code, I expect every parameter (location, scale, and shape)...
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Geometrical-Physical-Mechanical-Challenge
Hi! I have a solving problem with the numerical solver. As you can see in the sketch, i have a heavy tube which is held with two steel-strings. The fixing point of the tube is not in the middle.Now I'm...
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Disk full while accessing ...
Hi everyone,I have a strange problem that I am not able to identify. It is a system problem, not a technical question about Mathcad.Nevertheless maybe someone has experienced this and can help. I have...
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Minimize a function on mathcad prime 3.1
Hello guys,I want to minimize a function, i use to method of minimizing without any result i have one error msg for each oneThe second methode is using bloc resolution: but also i have an error that my...
View ArticleHorizontal and Vertical Alignment in Prime
How do you get horizontal and vertical alignment in Prime? This new grid does not do a very good job.
View ArticleCan I writetext or writeexcel with units?
I'm trying to output mathcad results as excel or text files so I can imbed them in word, but it seems to me it only allows you to write dimensionless numbers? Is there a betterway to do what I am...
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What do these red annotations mean?
Hello,When I translate a Mathcad15 worksheet into a Mathcad Prime worksheet, it puts these red arrows and lines in there, which can be removed using the clear annotations command. What do these...
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How to use lookup or match function to find the closest value in an array...
Hi All, I have a variable x that can be calculated by a function. I also have an array to determine the practical numbers that can be used in this variable. I want to use lookup information to find the...
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Problem with fairly simple equation
Can anyone help me with this? Fairly simple equation and I've been battling with this literally for hours now. Thanks. Student
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Question of returning the correct bandwidth information of a bode plot
Hi all, I have a nonlinear function whose bode plot have multiple crossing of the 0dB line. I want to return the first zero crossing point from the bode plot as the bandwidth information, would anyone...
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Set the default value for a parameter with a selection menu
Hi All, I have a variable with selection menu in the middle of a worksheet. Ideally, the default initial selected value should come from the calculation of a previously calculated number (which depends...
View ArticleDowngrade to Mathcad 15
I'm currently using Prime and I really need to downgrade to 15. Does anyone know how to do this because for the life of me I can figure out how to downgrade from Prime to 15.
View Articleminimize vs leastsquaresfit not consistant ??
hi all,I'm fitting data to an expression in Prime 2. i'm formulated the fit usinggenfitleastsquaresfitminimize (SSE...) issues:genfit is fast but I need to implement constraints.leastsquaresfit is...
View Articlecopy and paste excel spread sheet cells
How do you copy and paste cells from an excel spreadsheet in Prime? I would like the cells to be editable
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how can I purchase Mathcad 15?
Hi, How can I purchase Mathcad 15 or renew its license after the trial period has finished? Regards,
View ArticleTransfer of Mathcad License
Transfer of Mathcad License Hello guys, Im Petterson F. de Oliveira from Brazil, IT Analyst working at Akaer Engenharia.I need some help about this case, im working at a company that bought assets of...
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Question about using if condition for a parameter evaluation
Hi All, I have a question regarding using the if condition inside the "add line" block, would anyone help me about this? My target is to assign a value to the parameter "c_calculated". If logic=1, I...
View ArticleMathcad Prime 3.1 or 4.0 worksheet default unit setup
As a user in Mathcad 15 and below, I know how to setup the default unit system for mathcad worksheet. For instance, Length = inch, time = s mass = lb force = lbf, pressure = psi. When I calculate such...
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Optimization of bandwidth and phase margin of a transfer function
Hi all, I have a question regarding the selection of a proper value for a parameter from a list based on the evaluation of its transfer function. As shown here, if I have a variable a, whose value can...
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