.append() equivalent in MATLAB
显示 更早的评论
Hi all,
I have a doubt regarding the function in MATLAB which will perform same function as performed by .append() in PYTHON. Do you have any function in mind which will use same activity of extending a list in MATLAB.
Thanks in advance!
采纳的回答
Stephan
2020-11-9
>> List = [1 2 3; 4 5 6]
List =
1 2 3
4 5 6
>> List = [List; 7 8 9]
List =
1 2 3
4 5 6
7 8 9
3 个评论
Swati Sarangi
2020-11-9
Saunok Chakrabarty
2021-4-22
Hi Stephan,
Is there a function that expands an array dynamically inside a loop, like append() in Python? Like it will keep adding elements based on a specified condition within the loop.
Regards,
Saunok
Hello,
You can use this directly to expand the array dynamically:
array = [array, other_array];
For example:
array = [];
for i = 1:10
if mod(i,2) == 0
array = [array, i]
end
end
I hope this helps,
Regards,
Cem
更多回答（1 个）
Amir Azadeh Ranjbar
2023-10-6
yes...
you can use end :
there are many way to do this :
examples :
ThemeCopy
x = [1,2,3,4,5] ;
y = [6,7,8] ;
Num_Add = size(y,2) ;
counter = 1 ;
while counter <= Num_Add
Last = size(x,2)+1 ;
x(1,Last) = y(1,counter) ;
counter = counter + 1;
end
disp(x)
1 2 3 4 5 6 7 8
also you can python in matlab very easy :
ThemeCopy
data = py.list([1,2,3,4]) ;
data.append(9)
double(data)
ans = 1×5
1 2 3 4 9
Another example that can be used to add rows to the table
ThemeCopy
data_mat = [1;2;3;4] ;
data = table(data_mat) ;
new_data = {5} ;
data = [data;new_data]
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