Hi,
I want to create the initial matrix by using a "Text Box" control. In an attachment you can find an example of creating a column vector. Is it possible to correct the program (using the separator character ";" [or may be other] for the rows) for creating matrix with "m*n" size?
ACCEPTED SOLUTION
Accepted Solutions
Is it possible to implement the transformation (from string into a function f(x)) of input function f(x) in the "Text Box" control field?
Getting the vector of ANSI codes from the input string (even if its assigned a function) is not that difficult
but creating a real function (your N() is a function which returns the same definition string for every argument) is sure not easy if possible at all.
Ther may be a feasible way of doing it using a scripted component while I don't know if we have access to expression from the script as we have to worksheet variables - I'm not well versed in scripting but maybe there is a way of creating a dummy function in the sheet rfirst, then the script can find that region and modofies the XML appropriately. In any case out of my reach. Doing it in pure Mathcad would require writing you own parser. This would be quite slow, I guess, and would be executed for every argument the function is called for - will slow down plotting significantly.
As a result, I would like to get the converted function, which can then be used in a symbolic calculation. Like this:
Richard,
Thank you for your help. The solution you have provided is elegant. In an attachment, you can find another way of solution. But obviously it works in version M11, but not in M15. This example is taken from Valery site, which he pointed out. But as a result, I would like to get the converted function, which can then be used in a symbolic calculation. Like this:
