Question about ArrayFlatten
- To: mathgroup at smc.vnet.net
- Subject: [mg112199] Question about ArrayFlatten
- From: lightnation <lightnation at naver.com>
- Date: Sat, 4 Sep 2010 04:01:29 -0400 (EDT)
The coding below is not working. I don't know what is wrong.
Please give me some advice.
m1 = ConstantArray[0, {2 Length[genindex], 2 Length[genindex]}];
m2 = ConstantArray[0, {Length[genindex], 2 Length[genindex]}];
m3 = ConstantArray[0, {Length[genindex], Length[genindex]}];
m4 = IdentityMatrix[Length[genindex]];
Au1 = ArrayFlatten[{{m1}, {m2}, {m3, m4}}];
Thank you.