Add mutable matrix structure builders

SciProgCentre / kmath

Kotlin mathematics extensions library

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Add mutable matrix structure builders #515

Open EjenY-Poltavchiny opened 1 year ago

EjenY-Poltavchiny commented 1 year ago

I'm working with "series" (kmath - stat) package and my task is to implement DTW algorithm. To implement this algorithm I need to dynamicly change special matrix. But I faced with the problem, that MatrixBuilder is immutable structure. As a result, I was sent here to create issue.

SPC-code commented 1 year ago

Mutable matrix exists (MutableStructure2D). But there are indeed no suitable builders for this kind of structure.