LabVIEW
i want to make biexponential fitting curve(function) vi...
Why is it hard to make? What is giving you problems? How well do you know LabVIEW?
Maybe you should start reading here.
Please don't use "code tags" when posting!
@dlehdgh20 wrote:Thank you for your reply. However, I have only recently learned the Labview program. So I don't really understand the answer I received. Could you possibly make it easier?
It is as easy as it gets. Once you learn LabVIEW, it will automatically be easier. Do you have any specific questions?
I plan to designate vi as subvi and use it as the f(x,a) input value of the nonlinear fitting function. But why is the wire not connected due to a function conflict? The corresponding vi represents the biexponential fitting function.
All you do is show a picture that takes two x values and five parameters and returns a single y=f(x) value (array with one element).
You need an array of x values and return an array of y value of equal size. To fit for five parameters, you definitely need more than two points, right?
If you want to use it as VI model for nonlinear fitting, you need to start with the function template because it must be strictly typed and have exactly the right inputs and outputs all in the right place on the connector pane. All connectors must exist, even if some are not needed.
If you need help, attach your subVI, the caller, and some typical data. We can't work with pictures that only show a small part of the story.
