How can I join two vectors (integer and decimal)?

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Antonio Amor 2018-11-24

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评论： madhan ravi 2018-11-26

I have two vectors for the same number (type double): one is the integer part and the other is the decimal part. Both the same lenght. Can I join them in one vector?

I have A = [1 2 3 4 5]; B = [6 7 8 9 10];

I want a vector C = [1.6 2.7 3.8 4.9 5.10];

Thanks in advance.

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Antonio Amor 2018-11-24

The n is because not all the numbers of the decimal vector have the same length.

That's what I am going to do: I'm going to read some tutorials. The problem is that the deadline for the work I have to do is next Tuesday and I have no idea!

Thank you so much!

dpb 2018-11-24

Ah! I didn't notice the actual numbers...good catch! I was going for the specific trivial answer.

Look up "dot" operators by reading section on Array vs. Matrix Operations for how to handle the array "the Matlab way".

How can you compute the magnitude of the values to which need respectifve power of B (a specific transcendental function may come to mind)???

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madhan ravi 2018-11-24

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编辑：madhan ravi 2018-11-24

在 MATLAB Online 中打开

One nasty way which is highly discouraged:

>> A = string([1 2 3 4 5]); 
   B = string([6 7 8 9 10]);
   C=strcat(A,'.',B);
   C=str2double(C)
C =
    1.6000    2.7000    3.8000    4.9000    5.1000
>> 

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Antonio Amor 2018-11-24

Nasty or elegant, is suitable and useful.

Thank you!

madhan ravi 2018-11-24

Anytime :) , MATLAB makes life a lot more easier so take your classes seriously , it will help you in your higher studies, HAPPY MATLAB(ing).

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