x = [1 2; 3 4]
y = 4
Find all elements less than 0 or greater than 10 and replace them with NaN
Bottles of beer
Given a matrix, return the last eigen value
Given a 4x4 matrix, swap the two middle columns
06 - Matrix Equations 1
find the roots of a quadratic equation
Weave two vectors into one
Switch matrix to a column vector
Find the minimum element of the matrix
calculate linear convolution two vectors
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