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2 cards from this section. Quick, good the night before a test.
What command do you use in MATLAB to concatenate two matrices horizontally?
Think about how you're combining them.
How would you create a matrix that stacks matrix A on top of matrix -A?
Remember the use of the semicolon.
What function would you use to horizontally concatenate two matrices in MATLAB?
Think of how you arrange matrices together.
True or False: You can only concatenate matrices of the same size.
Consider vertical stacking versus horizontal placement.
Given that matrix A = [2 4; 6 8], create a new matrix B that combines A with both an identity matrix and its negative, maintaining the arrangement of structure.
Ensure to align all matrices by rows and columns.
If you have a matrix C = [1; 2; 3] and want to create a matrix D that combines C horizontally with a zero-row of the same dimension, describe the process.
Pay attention to the dimensions of the zero matrix you are creating.
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