Hello friends.
Today we discuss about expression node.
You just go to numeric or here you just find out the expression node, just click on it.
So in this you have single input, single output.
Basically, if you have single variable like I just put an expression over here, let's say 52 into
x is my variable plus 36.
X squared.
36 into X into x -25.
If you want to find out the value of this expression, you just go with expression.
Not over here.
Let's put this values.
So 52 into variable x.
Plus 36 into x into x, it will give me 36 x square -25.
So this is my expression.
So you just put the value of X over here.
So create control for this.
It will give me the value of x, and over here you can find out the value of this expression for given
value of X.
So let's say let's check.
So let's say X is my one.
Let's check.
So if X is one, so it is 52 and over here it is 36 -25.
So it will give me 63.
Okay, so let's check.
Now the value is 63.
So this is how you can use this expression node for your different expression.
Let's check for for different values.
If the value of x is two, the output is two, two, three.
Let's the expression value x is three.
Now the expression is four, four, five.
So using this you can solve different series equations.
Let's go with that.
So first check for the value is 63.
So first element is my 63.
If I just go with second element, it is my 23 so I just put 23 over here.
So when x is three, my third element is four, five, five and let's it is four.
Now it is 759 and let's it is five.
The value is one one.
Three five.
So if you want to find out the next element, you can just go with this series.
Okay, so this is how you can use expression node in LabVIEW.
Thank you.