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combine two matrices to get another matrix of same size

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tanveer haq
tanveer haq 2018-11-20
评论： Ani Asoyan 2020-1-23
I have two matrices of same order say 'a' and 'b':
a=[1,2;3,4];
b=[5,6;7,8];
How to combine these matrices in order to get a 3rd matrix of the form:
c=[15,26;37,48]
i.e. each cell of first matrix combine with corresponding cell of another matrix.

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采纳的回答

madhan ravi
madhan ravi 2018-11-20
编辑：madhan ravi 2018-11-20
>> a=string([1,2;3,4]);
b=string([5,6;7,8]);
c=str2double(strcat(a,b))
c =
15 26
37 48
>>
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Walter Roberson
Walter Roberson 2020-1-23
That is not valid in MATLAB unless you switch to string. It is not possible to have a numeric entry that has a negative sign in the middle of it and have the negative preserved.

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更多回答（1 个）

Bruno Luong
Bruno Luong 2018-11-20
>> a=[1,2;3,4];
>> b=[5,6;7,8];
>> a*10+b
ans =
15 26
37 48

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