MY first program in LabVIEW, please check it

[603]

This is my first LabVIEW , My program is about taking EEG signal and filter it and extrat theta and alpha waves

please could anyone  check my program

[danieleaston]

Your best bet is to post this on the LabVIEW message board.

[Chris_Cilino]

So I would arrange all of the vis so that you minimize the number of bends in wires. Also consider using subvis when you have portions of code preforming the same operations. It looks like you extract a portion of your code and then do some statistics on that portion. Consider making a subvi that you can resue. Also check out the following

LabVIEW Programming Techniques - The Good, The Bad, and the Ugly

LabVIEW Introduction Course - Three Hours

LabVIEW Introduction Course - Six Hours

Chris C

[603]

Thank u

[devchander]

Also look at LabVIEW Style guide

[603]

After using Extract portion of signal , how  I can use the boolean ?

I mean how I make the light to turn on?

[devchander]

One method:

Since the signal would have a numeric attribute, You could compare this with a numeric value and use the output of 'comparison' operation to make an LED glow. You will find comparison functions in Functions palette>> comparison

Look at attached pic