- scalars are just 1x1x1x1x... arrays.
- vectors are just Mx1x1x1 or 1xNx1x1x1x... arrays.
- matrices are just MxNx1x1x1x1... arrays.
- all arrays are just MxNxPx.... arrays!
Multi-dimentional arrays with matlab
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I have been working on arrays with matlab and i came across a problem that can only be solved with multii dimentional arrays and i have read that one cannnot work with multi dimentional arrays without updating drivers in matlab, however i also read that i can create a mechanism with functions that can enable me to work with multi dimentional arrays, please help.
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Stephen23
2019-2-7
编辑:Stephen23
2019-2-8
"i have read that one cannnot work with multi dimentional arrays in matlab"
Instead of reading incorrect and/or misleading statements on the internet, it is much more reliable to read the MATLAB documentation:
It is very easy to create or work with ND arrays, you can use indexing, vectorized code, etc., just like with vectors and matrices. Here is an array with size 5x4x3x2:
A = rand(5,4,3,2);
All numeric arrays, cell arrays, structure arrays, string arrays, and character arrays can be multi-dimensional. In fact, for those classes MATLAB makes absolutely no distinction between scalars, vectors, matrices, and ND arrays: they are all the same class of object. Or, to put it another way, in MATLAB:
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