SciPy - Integration with Scientific Ecosystem
Which of the following is the correct way to save a Python dictionary data to a MATLAB file named output.mat using savemat?
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Which of the following is the correct way to save a Python dictionary data to a MATLAB file named output.mat using savemat?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Check savemat function signature
savemat(filename, dict) requires a filename string and a dictionary of variables.Step 2: Wrap data in a dictionary with a variable name
To savedata, it must be inside another dictionary like {'data': data}.Final Answer:
savemat('output.mat', {'data': data}) -> Option DQuick Check:
savemat needs filename and dict [OK]
Quick Trick: savemat needs dict with variable names as keys [OK]
Common Mistakes:
- Passing data directly without wrapping in dict
- Swapping filename and data arguments
- Using incorrect argument types
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