Re: Convert nxn matrix to a column vector with (n^2)
- To: mathgroup at smc.vnet.net
- Subject: [mg83757] Re: [mg83705] Convert nxn matrix to a column vector with (n^2)
- From: Bob Hanlon <hanlonr at cox.net>
- Date: Thu, 29 Nov 2007 06:42:07 -0500 (EST)
- Reply-to: hanlonr at cox.net
n = 3; nxn = Array[a, {n, n}] {{a[1, 1], a[1, 2], a[1, 3]}, {a[2, 1], a[2, 2], a[2, 3]}, {a[3, 1], a[3, 2], a[3, 3]}} List /@ Flatten[nxn] {{a[1, 1]}, {a[1, 2]}, {a[1, 3]}, {a[2, 1]}, {a[2, 2]}, {a[2, 3]}, {a[3, 1]}, {a[3, 2]}, {a[3, 3]}} List /@ Flatten[Transpose[nxn]] {{a[1, 1]}, {a[2, 1]}, {a[3, 1]}, {a[1, 2]}, {a[2, 2]}, {a[3, 2]}, {a[1, 3]}, {a[2, 3]}, {a[3, 3]}} Bob Hanlon ---- Tara.Ann.Lorenz at gmail.com wrote: > Any ideas how to convert an nxn matrix to a column vector with n^2 > elements? >