Answers for "best way to save a numpy matrix to a file in python"

1

save np array as mat file

scipy.io.savemat('test.mat', {'mydata': mydata})
Posted by: Guest on February-23-2020
0

save set of numpy arrays to file py

>>> with open('test.npy', 'wb') as f:
		np.save(f, np.array([1, 2]))
		np.save(f, np.array([1, 3]))
>>> with open('test.npy', 'rb') as f:
		a = np.load(f)
		b = np.load(f)
>>> print(a, b)
# [1 2] [1 3]
Posted by: Guest on May-31-2021

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