calculate std and mean for multiple variables automated
3 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
I have many variables that need to calculate std and mean for them. Is there any structure (other than defining a function) that can do this calculation for all determined variables instead of writing mean() and std() for each individual variable?
1 comentario
Respuestas (1)
Catalytic
el 5 de Sept. de 2019
Observe -
>> input=rand(10,5)
input =
0.8147 0.1576 0.6557 0.7060 0.4387
0.9058 0.9706 0.0357 0.0318 0.3816
0.1270 0.9572 0.8491 0.2769 0.7655
0.9134 0.4854 0.9340 0.0462 0.7952
0.6324 0.8003 0.6787 0.0971 0.1869
0.0975 0.1419 0.7577 0.8235 0.4898
0.2785 0.4218 0.7431 0.6948 0.4456
0.5469 0.9157 0.3922 0.3171 0.6463
0.9575 0.7922 0.6555 0.9502 0.7094
0.9649 0.9595 0.1712 0.0344 0.7547
>> std(input)
ans =
0.3459 0.3308 0.2935 0.3607 0.2025
0 comentarios
Ver también
Categorías
Más información sobre Structures 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!