Create an n-by-n matrix with elements ranging from 1 to n^2 in a rectangular spiral pattern.
Example if n = 5 :
21 22 23 24 25
20 7 8 9 10
19 6 1 2 11
18 5 4 3 12
17 16 15 14 13
Construct a string from letters and counts
Similar Triangles - find the height of the tree
Convert a vector into a number
Replace multiples of 5 with NaN
Cody Computer Part 3 - Detect the graphic card used on Cody Computer
Join Strings with Multiple Different Delimiters
Assign numerical values to a structure with 1 field
Generate a string like abbcccddddeeeee
Convert a numerical matrix into a cell array of strings
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