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- C = cat(dim, A, B) concatenates the arrays A and B along array the dimension specified by dim. The dim argument must be a real, positive, integer value. In your case C = cat(4, A, B) does the trick. The dim=4 as A and B are both 4-dimensional and you want to concatenate in the 4th dimension.
stackoverflow.com/questions/35338480/how-to-merge-two-4d-matrices
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A matrix is a two-dimensional, rectangular array of data elements arranged in rows and columns. The elements can be numbers, logical values ( true or false ), dates and times, strings, categorical values, or some other MATLAB data type.
C = cat(dim,A,B) concatenates B to the end of A along dimension dim when A and B have compatible sizes (the lengths of the dimensions match except for the operating dimension dim ).
Mar 22, 2018 · I want to merge one row from A, two rows from B, three rows from C to get a new matrix D:
You can concatenate two matrices to create a larger matrix. The pair of square brackets ' []' is the concatenation operator. MATLAB allows two types of concatenations −. Horizontal concatenation. Vertical concatenation.
Nov 13, 2023 · How to create different types of matrices in MATLAB? How to concatenate matrices? How to expand matrices? Let us discuss each operation one-by-one in detail. Creating Matrix in MATLAB. In MATLAB, creating a matrix is nothing but a process of collecting and arranging data elements in rows and columns.
Constructing a Matrix of Data. If you have a specific set of data, you can arrange the elements in a matrix using square brackets. A single row of data has spaces or commas in between the elements, and a semicolon separates the rows. For example, create a single row of four numeric elements.
Matrix and Array Operations. MATLAB allows you to process all of the values in a matrix using a single arithmetic operator or function.
