user1419224 questions

• Is there a function in numpy to replace lower and upper diagonal values of a numpy array?
• Plotting a 2D array with matplotlib.imshow
• Python Writing a numpy array to a CSV File [duplicate]
• How can I display a np.array with pylab.imshow()
• Invert an axis in a matplotlib grafic
• Numpy ValueError: setting an array element with a sequence. This message may appear without the existing of a sequence?

user1419224 answers