How can I extract entries from a matrix and a vector into a new vector in a specific way?
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el 25 de Nov. de 2017
Comentada: Stephen23
el 25 de Nov. de 2017
Hello, I want to extract the entries of a matrix and a vector into a new vector, like this:
M =
0.6000 0.8000
-0.8000 0.6000
t =
0.4000
0.8000
into this vector: v =
0.6000
0.8000
-0.8000
0.6000
0.4000
0.8000
How can I do it? and I would like to know how to do it the other way, like this: if v is given and I want to construct M and t from that v.
Thank you for your help!!
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Respuesta aceptada
Stephen23
el 25 de Nov. de 2017
To get the correct order:
>> [reshape(M.',[],1);t(:)]
ans =
0.60000
0.80000
-0.80000
0.60000
0.40000
0.80000
2 comentarios
Stephen23
el 25 de Nov. de 2017
>> V = [reshape(M.',[],1);t(:)];
>> reshape(V(1:4),2,2).'
ans =
0.60000 0.80000
-0.80000 0.60000
>> V(5:6)
ans =
0.40000
0.80000
>>
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