create 3-dimension matrix

Hi

A Question please.

I want to write a function that create a 3-dimension matrix based on two 2-demnesion matrices.

I named this new matrix C.

I write something but when I run it give me "ans" but I want to give me matrix C.

this is my simple code

    function Model=Base()
load('test1.mat');
%z1=[90 50 159;148 120 31;142 3 74];
%z2=[13 155 108;141 40 102;109 119 144];
[m,n]=size(z1);
for k=1
c(:,:,k)=z1;
end
for k=2
c(:,:,k)=z2;
end
Model.c=c

end

What is rong in my code please?

Thank you

[Azzi Abdelmalek]

What is your problem?

[mouh nyquist]

see help cat

Answer 1

[Shoaibur Rahman]

If you use your current code, then call your function create1() (from command window, or in another m-file):

c = create1();

This will show c in your workspace as a struct.

But if want to see c as double instead of struct, then modify the last line of your code. Replace Model.c=c by Model = c

Then type c = create1() in your command window, which will show c in the workspace.

[fatema saba]

Thank you but is it any way that I can get c variable in my workspace only with run creat1.m without typing c=creat1() from command window.

[Shoaibur Rahman]

You you can. But in that case you cannot use function here. Instead, use just a part of your code, and save and run it.

z1=[90 50 159;148 120 31;142 3 74];
z2=[13 155 108;141 40 102;109 119 144];
c=cat(3,z1,z2)

[fatema saba]

Thank you and all the other friends

Answer 2

[Azzi Abdelmalek]

c=cat(3,z1,z2)

[fatema saba]

thank you

I change my code with your tip.

   function Model=create1()
%load('test1.mat');
z1=[90 50 159;148 120 31;142 3 74];
z2=[13 155 108;141 40 102;109 119 144];
c=cat(3,z1,z2)
Model.c=c

 but in my workspace I get "ans" variable. but I want to get "C" variable in my workspace directly. I need it.

[Azzi Abdelmalek]

It's not C but c. Just type

 c

you will see the result

[fatema saba]

no I type it but

>> c ??? Undefined function or variable 'c'.

[Azzi Abdelmalek]

But your function return just the variable model , in this case just type

Model

[fatema saba]

no I have done but..

>> Model

??? Undefined function or variable 'Model'.