Project 14: Subscriber MAT File Exporter
Scientific Computing
Builds on these lessons
Current Task
Objective
scipy.io's savemat/loadmat read and write MATLAB's .mat file format, useful for interoperating with MATLAB-based tools.
Task: save a dict of subscriber emails to a .mat file, then load it back and print it.
index.py
from scipy.io import savemat, loadmat
import numpy as np
subscribers = {'emails': np.array(['a@x.com', 'b@x.com'])}
savemat('subscribers.mat', subscribers)
loaded = loadmat('subscribers.mat')
print(loaded['emails'])
* Hint: Correct characters turn green, incorrect ones turn red.
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