If I have an nxn matrix, how do I compute it's j'th principal minor using matlab?

12 visualizaciones (últimos 30 días)
Michael Vaughan
Michael Vaughan el 12 de Oct. de 2020
Respondida: Ameer Hamza el 12 de Oct. de 2020
If I have an nxn matrix, how do I compute it's j'th principal minor using matlab?
the j'th principal minor is the jxj matrix in n consisting of the first j rows and columns

Iniciar sesión para responder a esta pregunta.

Respuestas (1)

Ameer Hamza
Ameer Hamza el 12 de Oct. de 2020
Read about indexing: https://www.mathworks.com/help/matlab/math/array-indexing.html
M; % nxn matrix
Mj = M(1:j,1:j)

Categorías

Más información sobre Object Analysis en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

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

Start Hunting!

Translated by