Smart way to read array from back in matlab?

1. How do you read an array backwards in MATLAB?
2. How do you mirror an array in MATLAB?
3. How do you access a specific array of elements in MATLAB?

How do you read an array backwards in MATLAB?

B = flip( A , dim ) reverses the order of the elements in A along dimension dim . For example, if A is a matrix, then flip(A,1) reverses the elements in each column, and flip(A,2) reverses the elements in each row.

How do you mirror an array in MATLAB?

Use the flipud function to flip arrays in the vertical direction (that is, about a horizontal axis). The flip function can flip arrays in any direction.

How do you access a specific array of elements in MATLAB?

To access elements in a range of rows or columns, use the colon . For example, access the elements in the first through third row and the second through fourth column of A . An alternative way to compute r is to use the keyword end to specify the second column through the last column.