Opening large files in Matlab
39 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Ripul Dutt
el 24 de Ag. de 2017
Respondida: Ripul Dutt
el 28 de Ag. de 2017
Hi, I have a large file (I obtained it as a microsoft access table shortcut type), that I am trying to open with matlab to view the elements of the table, it's a large file so Matlab won't allow me to open it, it says "Cannot display summaries of variables with more than 524288 elements" when I used the load command. Is it possible to access this file on Matlab and use it to separate the data in different bins ?
0 comentarios
Respuesta aceptada
Steven Lord
el 24 de Ag. de 2017
The limitation on the maximum number of elements that the Variable Editor can display does not necessarily prevent the data from being loaded. Check your workspace using the whos function and it should be present, assuming you have enough memory to load it.
If your data is too big to display and too big to load into memory in one chunk, see the techniques described on the pages linked here.
2 comentarios
Steven Lord
el 24 de Ag. de 2017
A struct array stores data in fields, somewhat similar conceptually to folders on a computer's hard drive. Take a look at this documentation page for a basic introduction to how to access data in a struct array.
Más respuestas (1)
Ver también
Categorías
Más información sobre Workspace Variables and MAT-Files en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!