Data type: matrix 8 double

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KATHE GUERRERO 2022-7-21

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评论： Akshat 2023-11-17

Saludos Cordiales, en la imágen presenta el número de operaciones de una red neuronal, alguien por favor me podría explicar que significa matrix 8 double o a la vez ¿Cómo interpretar estos resultados?

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Answer 1

Akshat 2023-11-17

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Hi Kathe,

Responderé a esta pregunta en inglés, ¡lea a continuación!

I managed to find that double can be in 1,2,4 and 8 byte representations. Please refer to this documentation for the same: https://www.mathworks.com/help/matlab/ref/double.html.

I am assuming that “matrix 8 double”, is the data type where a matrix, has 8-byte double values in cells. The other field with “matrix 2 double”, makes it even more reasonable to think in this direction.

Hope this helps!

Regards

Akshat

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Dyuman Joshi 2023-11-17

"I managed to find that double can be in 1,2,4 and 8 byte representations."

Where exactly in the documentation you linked says that double data type can be of 1, 2 or 4 bytes?

Akshat 2023-11-17

Hi Dyuman,

Sorry for the confusion, but I meant that 1,2 and 4 byte representations are also possible in MATLAB.

4 byte representations are achievable using the "single" data type, which is esentially a single-precision representation.

1 and 2 bytes are essentially 8 and 16 bits respectively, and we have "int8" and "int16" data types in MATLAB.

Having said that, I still haven't seen the "matrix 8 double" data type in MATLAB, and my answer is just an assumption by looking at the rest of the table provided by Kathe.

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