Insert first element into existing column vector...
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Hello,
I am trying to just insert a 0 into my 48x1 double vector z, like this:
array = [0.0,z]
I keep getting:
Error using horzcat Dimensions of matrices being concatenated are not consistent.
What am I missing?
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Stephen23
2018년 6월 13일
@David Pesetsky: What shape do you expect the output to be, when you concatenate these together horizontally: [1x1,48x1]. The first has one row, the second has 48 rows... how many rows should the output have? How many columns?
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KSSV
2018년 6월 13일
You should join them by using vertcat. Note that your z is row matrix.
z = rand(48,1) ;
array = [0.0 ;z] % method 1
array = vertcat(0,z) % or use vertcat
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Stephen23
2018년 6월 13일
@David Pesetsky: how to define matrices is explained in the introductory tutorials:
These explain many basic concepts that are invaluable for using MATLAB.
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alfiya riyas
2019년 12월 26일
In a column contains char vaues 'F' and 'M'.
i want to add values again 1 0 -1 in the same column using for loop
no of rows 6106 an the column no is 2
how to add these numbers usinf for ands if loop
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