Conditional Indexing Using Specific Numbers in A Column

2 vues (au cours des 30 derniers jours)
SRB
SRB le 17 Mai 2020
Réponse apportée : Jyotsna Talluri le 26 Mai 2020
I have the following 2156 x 11 matrix (A). I have attached the matrix. I want to use column 11 to get all rows between 5001's and 6001's and put them in another matrix (B). I also want to get all the rows between 5001's and 1001's and put them in another matrix (C).
Below is a truncated version of column 11:
1001
0
0
0
0
0
0
5001
1001
0
0
0
0
0
5001
1001
0
0
0
0
5001
0
1001
0
0
0
0
5001
1001
0
0
0
0
5001
6001
.
.
.
  2 commentaires
Jyotsna Talluri
Jyotsna Talluri le 25 Mai 2020
Is first 5001 and last 6001 of 11th column to be considered ?
SRB
SRB le 25 Mai 2020
Yes.

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Réponses (1)

Jyotsna Talluri
Jyotsna Talluri le 26 Mai 2020
load('MyData.mat');
a=find(MyData(:,11)==5001);
b=find(MyData(:,11)==6001);
matrixA=MyData(a(1):b(end),:);

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