Very creative usage of blkdiag in collaboration with conv2. I prefer nnz over "any" for speed and compactness.
radius of a spherical planet
How to subtract?
Sum the entries of each column of a matrix which satisfy a logical condition.
Add two numbers
Who is the smartest MATLAB programmer?
Find mistyped words in text (mixed-up letters)
Assign matrix rows/columns to separate variables
Concatenate string with cell array of strings
Extra safe primes
Get factory-defined property values
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