Mathscript Error: sizes of the input matrices are incompatible

[s.steen]

Hello,

can someone help me clear this error??

[GerdW]

Hi Sarah,

why don't you use plain LabVIEW?

I tried to recreate your MathScript node using simple functions, so please check for errors on your own!

[s.steen]

Thanks for your reply and for the simpler code. I have other equations that belong to the calculation, so it was much easier for me to have them all inside the mathscript. I had an error in Y and didn´t understand why the "matrices" sizes r incompatible (?)

[GerdW]

Hi Sarah,

according to my VI the result Y of your calculation should be a scalar, but you have defined it as array - that doesn't fit together!

Again: I'm not sure I converted your mathscript 100% correctly, so please cross-check for errors!

[s.steen]

it must be a scalar that's true. Ychanges to an array when I set a range for n (here from 1 to 10000). For calculating Y, the n array elements should be simply summed together and then give a scalar Y as a result.

[s.steen · Accepted solution]

Now I found it. There was an error by the division. Forgot the dots behind the /. Now it works fine.