/Python/How to smooth a function in python

How to smooth a function in python

x = np.linspace(0,2*np.pi,100)
y = np.sin(x) + np.random.random(100) * 0.8

def smooth(y, box_pts):
    box = np.ones(box_pts)/box_pts
    y_smooth = np.convolve(y, box, mode='same')
    return y_smooth

plot(x, y,'o')
plot(x, smooth(y,3), 'r-', lw=2)
plot(x, smooth(y,19), 'g-', lw=2)

Source: stackoverflow.com

Similar codes

3 votes262 views4 answers
Numpy remove nan rows
Python
0 vote246 views1 answer
Pandas read to a csv file
Python
0 vote319 views1 answer
Check if key exists in sesson python flask
Python Flask
0 vote249 views1 answer
Randomly pick a value in the list
Python
1 vote266 views1 answer
Tkinter toplevel
Python
0 vote258 views1 answer
Django fixtures. To dump data
Python
0 vote270 views1 answer
Pygame kreis definition
Python
2 votes257 views1 answer
Extract text regex python
Python
3 votes284 views1 answer
Find common words in two lists python
Python
0 vote247 views1 answer
Index in the pool python
Python