Clear Filters
Clear Filters

Move multiple rows with exceptions

2 views (last 30 days)
Rishi Balasubramanian
Rishi Balasubramanian on 23 Dec 2020
Answered: Cris LaPierre on 23 Dec 2020
Hey
Consider I have a mxn matrix of binary data. I want to move the rows with 1s in it corresponding to a particular column except one row. How to achieve that?
%For example consider my matrix
% a b c d e f g h i j k l
H = [0 0 1 1 0 1 0 1 0 1 1 0; %1
0 0 0 1 0 1 1 0 1 0 1 0; %2
0 1 1 0 0 1 1 1 0 0 0 1; %3
0 1 1 0 1 0 1 0 1 0 0 1; %4
0 0 0 1 1 0 0 1 1 0 0 0; %5
0 1 0 0 1 0 0 0 0 0 1 0]; %6
% I want to move row 2&3 except row 4 corresponding to column g such that my resultant matrix must be
% a b c d e f g h i j k l
H = [0 0 1 1 0 1 0 1 0 1 1 0; %1
0 1 1 0 1 0 1 0 1 0 0 1; %4
0 0 0 1 1 0 0 1 1 0 0 0; %5
0 1 0 0 1 0 0 0 0 0 1 0; %6
0 0 0 1 0 1 1 0 1 0 1 0; %2
0 1 1 0 0 1 1 1 0 0 0 1]; %3
%Any help is appreciated. Thanks in advance

Answers (1)

Cris LaPierre
Cris LaPierre on 23 Dec 2020
H = H([1 4:6 2 3],:)

Categories

Find more on Resizing and Reshaping Matrices in Help Center and File Exchange

Community Treasure Hunt

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

Start Hunting!