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how to convert 1x2 double into two 1x1

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flashpode
flashpode el 23 de Oct. de 2021
Comentada: flashpode el 25 de Oct. de 2021
Hi I was coding when I had this error:
Time_msg_match = string(Time_msg_match);
Error using string
Conversion from cell failed. Element 61649 must be convertible to a string scalar.
>> Time_msg_match(61649)
ans =
1×1 cell array
{2×1 double}
How can I concadenate this 2x1 double?
I wrote:
Time_msg_match1 = num2str(cat(1, Time_msg_match{:}));
But the result is not what I wanted. Thanks in advance

Respuesta aceptada

Image Analyst
Image Analyst el 23 de Oct. de 2021
Try this to create 2 separate variables out of that 1x2 cell array
Time_msg_match1 = Time_msg_match{1};
Time_msg_match2 = Time_msg_match{2};
  6 comentarios
flashpode
flashpode el 25 de Oct. de 2021
I did not get what you tried to do but look what I have when I code
>> Time_msg_match = Time_msg_match';
>> Time_msg_match = string(Time_msg_match)
Error using string
Conversion from cell failed. Element 61649 must be convertible to a string scalar.
>> Time_msg_match(61649)
ans =
1×1 cell array
{2×1 double}
flashpode
flashpode el 25 de Oct. de 2021
But I have deleted this line and it has worked so it is resolved. Thank you. Now I want to use this to index a duration array but I am gonna look by myself to do this. Once again thank you!!!!!

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Más respuestas (1)

Rik
Rik el 23 de Oct. de 2021
It looks like this is what you want:
x=Time_msg_match(61649);
x=x{1};
  7 comentarios
Image Analyst
Image Analyst el 24 de Oct. de 2021
@vicente Noguer, did you overlook my request?
Also, a specific numerical example using the first 2 or 3 rows of your cell array would be helpful. Help us to help you.
Rik
Rik el 24 de Oct. de 2021
You are ignoring the advice that Image Analyst is giving you. That is not smart.
Also, did you try making a it a double array instead of a cell? You will notice that my code will still do something usefull. It brings you only a single step away from the array you need.

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