Web1 jan. 2024 · Indexing with a Single Index. Another method for accessing elements of an array is to use only a single index, regardless of the size or dimensions of the array. This … Web20 aug. 2024 · Here is the problem. Even though both my matrix "A" and the index variable "Ind" have a size of 1000 x 500, A(Ind) becomes a column data. Therefore my C is a column data, instead of retaining its original set up of 1000 x 500. In this case, how could I do the calculation to ensure my results will be on the grid and with a size of 1000 x 500?
Is there an efficient way to find the indices of the closest matching ...
Web28 jan. 2008 · This is the first post in a short series on index techniques that are particularly useful for image processing in MATLAB. I'll start with logical indexing today. Later I'll … Web10 mrt. 2024 · Learn more about matrix indexing, matrix, index . Hello everybody, I need some help please! I am trying to sort a matrix (x) and go back to the original order based … new software update for iphone 5s
Find indices and values of nonzero elements - MATLAB find
Web26 jul. 2024 · I have two different 3d matrices (A=72*46*2192) and (B=72*46*2192), in which I want to find the indices equal to 4 and 5 from A in B. The result should be a 3d matrix as well, not linear indices. Any help would be appreciated. Lilya on 27 Jul 2024 A = B=rand (2,3,4); Matrix A should have elements = 4 and 5. WebIf you want to determine the actual column major indices to access the matrix, you can generate a vector from 1 to N where N is the total number of elements in your matrix, … Web21 jun. 2024 · My aim is to index c in a way that I get a 3x3 matrix in which only the values of c are copied over for whose indexes the following conditions are met and the rest are zeros. new software update for iphone ios 11