How can i connect my matlab script with my VI?

[AppenzellerMann]

Hi

My main VI open a folder of PNG files and write the pixel in binary code and then a program in C++ get the coordinations of 3 pixels, that are put in a file txt. Then the VI read the txt files and  put this coordinations in 6 vector. Now i want to use this vectors in a matlab script. The problem is that i have done the subVI, which calls the matlab script, but i'm not sure it's correct, and also i don't know how the connect it with the main VI.

What can i do?

[annav]

Hi,

 here is some general information about transferring data between matlab and labview.

I am not sure what you mean by " I don't know how the connect it with the main VI". Is this a general question about how to use subVIs in a main VI or do you mean where in your main VI the subVI should be?

Is it correct that you want to call 3 seperate scripts? Why don't you connect your subVI (3 seperate Instances) to your scriptnames. As far as I can see that should be the input of the SubVI, correct?

Best,

Anna