MATLAB -- what does ./ mean?

[lcr2139]

In MATLAB, what does ./ mean?

Also, I would like to take the derivative of an experimental plot. How do I do so?

 

[lcr2139]

Also, how do you integrate it?

 

[lcr2139]

Also, how do you subtract two experimental plots from each other?

 

[MarneMath]

It's a rdivide

http://www.mathworks.com/help/matlab/ref/rdivide.html


You

 

[jedishrfu]

Its used to pair elements of a vector together to divide them.

As an example, try this:

x = [ 1 : 10 ]
y = [ 1 : 0.5  : 5 ]
x ./ y

It divides each element of x by an element of y

or this

x = [ 0  : 0.1 : 10 ]
y = x .* x
plot( x , y )

squares each element of x and plots a parabola x vs y chart