Create the variable eMat2, which is equal to eMat with the top row replaced with ones.
How to find the position of an element in a vector without using the find function
Filter AC, pass DC
Matrix indexing with two vectors of indices
Finding perimeter of a rectangle
06 - Matrix Equations 2
06 - Matrix Equations 3
03 - Matrix Variables 3
05 - Vector Equations 2
02 - Vector Variables 1
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