Multiply vectors

[fmufti]

First I want to create two vectors each of size 1x3072 of the format [each entry in 'a' be repeated 64 time]
a=[111.....222.....333.......444..... 484848.....]
b=[1 2 3.....64 1 2 3.....64 1 2 3 .....64.....]
Then I want to multiply a matrix T=[-1 0 30;0 -1 20] with above vectors stacked as column
i.e C=[a;b;1] where each 1 means 1x3072 1's. R=T*C, the result will be 2X3072 matrix.
I then want to take vector 'x' as R(1) and 'y' as R(2) each of size 1x3072.
then I want to do z=sqrt(x)+square(y)
and have z as my final vector.

Any help,
Thanks.

[r035198x]

First I want to create two vectors each of size 1x3072 of the format [each entry in 'a' be repeated 64 time]
a=[111.....222.....333.......444..... 484848.....]
b=[1 2 3.....64 1 2 3.....64 1 2 3 .....64.....]
Then I want to multiply a matrix T=[-1 0 30;0 -1 20] with above vectors stacked as column
i.e C=[a;b;1] where each 1 means 1x3072 1's. R=T*C, the result will be 2X3072 matrix.
I then want to take vector 'x' as R(1) and 'y' as R(2) each of size 1x3072.
then I want to do z=sqrt(x)+square(y)
and have z as my final vector.

Any help,
Thanks.

We don't know how to help because you don't seem to have done anything yet.
Where specifically are you stuck?

[fmufti]

I have done this in MATLA but I want to code it in C++. I am not current in C++, so I need help.

[sicarie]

And, as r035198x asked, where do you need help? Do you need a recommendation of a good C++ tutorial so you can learn the basics, or are you having trouble with a certain part? Which part?

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