Скачать или смотреть Basics of Arrays in Julia | Week 1, lecture 5 | 18.S191 MIT Fall 2020

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Resources
Colors.jl package repository: https://github.com/JuliaGraphics/Colo....

Contents
0:00 Introduction
0:10 Julia: Defining a vector with square brackets and commas
0:20 Julia: Defining a matrix
0:30 Julia: Indexing into a matrix
0:46 Julia: Extracting a row or column of a matrix
1:19 Julia: `rand` function for random matrices
1:50 Julia: "Pipe" operator `|⟩`
2:15 Julia: `distinguishable_colors` function (from the `Colors.jl` package)
2:58 Julia: Array of images
3:35 Julia: Array comprehension
4:09 Julia: Square of a matrix
4:16 Julia: Elementwise square
4:22 Julia: Concatenation (joining) of matrices

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