[FEAT] Implemented covariance calculation Closes #48 - #66

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NumPower:mainfrom

jiyo4476:FEAT-48-Implement-covariance-calculation

Commits on Sep 26, 2024

Commits on Sep 28, 2024

Update cov function to use slice method for improved data handling
jiyo4476
committed
8070fcb

Commits on Oct 3, 2024

Removed unused a_data array in covariance function
jiyo4476
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19f3b21
Refactored norm to centered for readability
jiyo4476
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caa3cbd
Change efree to NDArray_Free for NDArrays in covariance function
jiyo4476
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af8c992
Refactor to combine mean calculation and subtraction into single centered variable
jiyo4476
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018a7f9
Refactor to move malloc of centered_vectors to reduce heap allocation time
jiyo4476
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8225a7d