generating n random matrices

2 Ansichten (letzte 30 Tage)
Offroad Jeep
Offroad Jeep am 12 Sep. 2015
Kommentiert: Steven Lord am 17 Mai 2016
Hi to all , I want to generate matrices with the following code.
nmc = 1000
matrices(1:nmc) = rand(3,3,nmc)
I want to generate 1000 random matrices of 3x3.
Regards

Melden Sie sich an, um diese Frage zu beantworten.

Akzeptierte Antwort

Image Analyst
Image Analyst am 12 Sep. 2015
How about
nmc = 1000
matrices = rand(3,3, nmc);
To get any one particular 3x3 matrix, just extract it out of the 3D array by specifying the plane. For example to get the 10th matrix:
one3x3 = matrices(:,:, 10);
  2 Kommentare
Offroad Jeep
Offroad Jeep am 17 Mai 2016
Not working
Steven Lord
Steven Lord am 17 Mai 2016
Works fine for me. Can you elaborate a little bit on what "not working" means -- does it throw an error (and if so, what is the FULL, EXACT text of that error), does it issue a warning (again, FULL EXACT text), does it not satisfy some other requirement you have, etc.?

Melden Sie sich an, um zu kommentieren.

Weitere Antworten (1)

Kategorien

Mehr zu Creating and Concatenating Matrices finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by