how to stack 2 dimensional arrays into 3 dimensional aarays?

104 次查看（过去 30 天）

Hassan Ashraf 2019-8-28

回答： Bruno Luong 2019-8-28

I have Nine(9) , 2-D arrays of size 3200x8.

I want to stack them into a 3D array so that I could have a final aaray of size 3200x8x9.

Please help!

Alex Mcaulley 2019-8-28

See this: cat

Hassan Ashraf 2019-8-28

Concatenating arrays does not change dimenions it only concatenates arrays and matrices

Bruno Luong 2019-8-28

If 2D arrays are stored in 9 variables

cat(3,A1,A2,A3,A4,A5,A6,A7,A8,A9);

If they are stored in 1x9 cell C

cat(3, C{:});

darova 2019-8-28

Use cat()

Hassan Ashraf 2019-8-28

I have Nine, 2D arrays of dimesnions 3200x8, and I want them to change a single 3D array of size 3200x8x9.

Stephen23 2019-8-28

编辑：Stephen23 2019-8-28

"I have Nine, 2D arrays of dimesnions 3200x8, and I want them to change a single 3D array of size 3200x8x9."

Sure, use cat.

在 Help Center 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by