using parts of matrix with different sub-vectors (Matlab)
3 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Dear members
I have a vector V divided on sub-vectors
And I have also a matrix H divided on sub-matrices
I want shifting the sub matrices at each time with the sub-vectors
1 Kommentar
Rik
am 18 Jun. 2021
I'm glad my answer helped you solve the problem. I'm less glad you decided to edit away parts of your question. I have put a copy of it below. Feel free to put it back the way it was.
using parts of matrix with different sub-vectors (Matlab)
Dear members
I have this vector V divided on sub-vectors:
And I have also this matrix H:
I have this parameters:
T=5, M=5, N=10
For the first part of the matrix which is in the green screen, I use the vector [V0 V1].
For the second part of the matrix which is in the orange screen, I use the vector [V1 V2].
For the third part of the matrix which is in the black screen, I use the vector [V2 V3].
It means for the first step I always work on the first N rows and N*2 columns. Then I shif the screen with M columns and N rows.
I tried to program that like this:
sz=numel(V);
q=sz/N;
for ess=1:q % q here = 3
if ess == 1
Hc = H(1:T*2,1:N*2); % Hc=H(1:10,1:20)
else if ess ==2
Hc = H(T+1:(T*2)+M,(T*2)+1:(T*2)+(N*2)); % Hc=H(6:15,11:30)
else
Hc = H((T*2)+1:end,(N*2)+1:end); % Hc=H(11:20,21:40)
end
But how can I program this loop in general way if I have a long vector V
Akzeptierte Antwort
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Numeric Types finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!