XY graph using formula node

[Jathin]

In a formula node there is one input(x) and two outputs(y1,y2).

Plot y1,y2 on a single XY graph for different x1 values(from 100-200). please reply...

regards,

jathin

[.aCe. · Accepted solution]

Please post your code, regardless of its state.

[Jathin]

inputs: X

outputs:Y1 and Y2

with different values of X plot Y1 and Y2 using Formula node

note: X values are from 100 to 200.

for any code..please do it and attach

please reply

[GerdW]

Hi Jathin,

this sounds like a school assignment. This forum isn't intended to do other peoples homework.

This assignment also is very basic stuff, which should be easily to solve after going through basics course offered by NI...

And, as said before, we will help to develop code as soon as you attach your work here. We will not write stuff from scratch...

[Jathin]

I attached the file I did is this the way the problem can be solved or sugges any steps...Please reply...

[RavensFan]

Look at the XY graph Example VI in the Example Finder.

You want to use one of the Multiplot data structures.

[Jathin]

But its not coming when i tried to do like that it is showing error when i attach a wire from the bundle to the multiplot graph ...please help...

[johnsold]

What you posted seems to meet your requirements. (Correction: I see that you are to have two plots. Follow Ravens Fan's advice)  I like to keep the wires straighter and the block diagram more compact but those have no effect on performance. Avoiding coercion dots is probably a good practice to adopt. In this case not problems will occur but it is better to know how things are being converted rather than relying on the default conversion.  It is good practice to document both the block diagram and the VI itself (VI Properties >> Documentation).

The formulas you chose are not the easiest to visualize as far as verifying the correct performance. If you connect to i (rather than the random numbers) and arrange the arithmetic functions to make x increase monotonically from 100 to 200 you will see the sine waves.

Lynn

[RavensFan]

What does the error say?  Post your VI again.

Here is what I have.

[Jathin]

But i have to plot from 100-200 know...the x values should be from 100-200