What are SciPy Matlab Arrays how to export data into matlab format and import data from matlab format

This recipe explains what are SciPy Matlab Arrays how to export data into matlab format and import data from matlab format

Recipe Objective - What are SciPy Matlab Arrays, and How to export data into matlab format and import data from matlab format?

Matlab Arrays:

Numpy library is widely known for working with arrays to get the readable format in python. But in order to work with advanced matlab array SciPy provides the matlab to work with.

SciPy provides the module "scipy.io" to work with matlab array.

Exporting Data in Matlab Format:

SciPy provides "scipy.io.savemat()" function which allow us to export data in matlab format.

Parameters:

1.file_name - file name for data saving.

2.mdict - dict with data.

3.do_compression - a boolean value. Default value is "False"

from scipy import io
import numpy as np

arry = np.arange(20)

io.savemat('arry.mat', {"vect": arry})

Import Data from Matlab Format:

SciPy provides "scipy.io.loadmat()" function which allow us to import data from matlab format.

Parameters:

1.file_name - file name of saved data.

from scipy import io
import numpy as np

arry = np.array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15])

# Exporting matlab format:
io.savemat('arry.mat', {"vec": arry})

# Import from matlab format:
mat_data = io.loadmat('arry.mat')

print(mat_data)

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