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Tag Archives: Photoshop
What is an eigenvector?
The eigenvectors of a matrix summarise what it does. Think about a large, notsparse matrix. A lot of computations are implied in that block of numbers. Some of those computations might overlap each other—2 steps forward, 1 step back, 3 steps … Continue reading
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Tagged affine, econometrics, education, eigenvalue, eigenvector, eigenvectors, function, helicopters, images, linear algebra, math, mathematics, maths, matrices, Photoshop, rotation, science, shear, transformations, transforms
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Vectors
Vectors, concretely, are arrows, with a head and a tail. If two arrows share a tail, then you can measure the angle between them. The length of the arrow represents the magnitude of the vector. The modern abstract view is … Continue reading
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Tagged angle, corpus, cryptography, education, field, force, Fourier series, functional analysis, generalised number, generalised numbers, jpeg, linear algebra, linear transforms, long reads, math, mathematics, maths, number, Photoshop, science, shearing, signal analysis, Taylor series, thermodynamics, vectors
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