If A is a matrix how do I plot selected columns and or selected rows ?

2 vues (au cours des 30 derniers jours)
johnaly7
johnaly7 le 26 Oct 2017
Commenté : johnaly7 le 26 Oct 2017
I have a matrix A of 522x40 and another matrix B or 522x1 (they contain spectra, where A is the response and B is the wavelength.
I would like to plot on a graph the first 10 columns on my matrix together, is there a command like plot (B, A,:[1])) but for multiple columns ? or do i have to do
hold all plot (B,A,:[1]) plot (B,A,:[2]) etc ?
Many thanks in advance !!!!!!
  2 commentaires
Stephen23
Stephen23 le 26 Oct 2017
Did you read the plot help? It explains how to plot columns of a matrix.
johnaly7
johnaly7 le 26 Oct 2017
Yes, and i got it figured out now !

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