GET SMOOTH CURVE FROM NOISY DATA

How can I get smoothen the above curves . I am using smoothdata(data,'gaussian'), but it is changing the values drastically.

[KSSV]

Try simple smooth.

[SULENDER SAHU]

Actually I want the curve to smoothen like this. Blue one is the original curve and black one is the curve I want......

[Bjorn Gustavsson]

Why do you want the black curve to represent the variations of the blue one? And how do you get to that opinion?

[Mathieu NOE]

hello

seems you have a low number of samples per graph

I would expect that fitting rather than smoothing is what you need

now there is a bit of work to figure out what kind of equations could best describe your process - any description of what your are measuring / simulating can be beneficial to develop the appropriate model to be fitted.

[Mathieu NOE]

hello

problem solved ?