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Once you’re comfortable with 2-arrays and 2-matrices, you can move up a dimension or two, to 4-arrays or 4-tensors. You can move up to a 3-array / 3-tensor just by imagining a matrix which “extends back into the blackboard”. Like … Continue reading
Tagged 4-D, array, data, linear transformations, matrices, matrix, matrix algebra, object orientation, object-oriented programming, R, tensor
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Linear Transformations will take you on a Trip Comparable to that of Magical Mushroom Sauce, And Perhaps cause More Lasting Damage Long after I was supposed to “get it”, I finally came to understand matrices by looking at the above … Continue reading
Tagged algebra, eigenvector, eigenvectors, linear algebra, linear transformations, math, mathematics, maths, matrices, matrix algebra, matrix transformations, vector, vector calculus, vectors