how to set new variable for each cycle?
2 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
The figure shows the data of the form sine wave. Now, I wish to define one new variable (e.g. a1, a2, a3) each corresponding to one cycle? Is it possible?
2 comentarios
Stephen23
el 13 de Ag. de 2018
"Now, I wish to define one new variable (e.g. a1, a2, a3) each corresponding to one cycle?"
The MATLAB documentation specifically advises against doing this: "A frequent use of the eval function is to create sets of variables such as A1, A2, ..., An, but this approach does not use the array processing power of MATLAB and is not recommended. The preferred method is to store related data in a single array"
"Is it possible?"
Sure, it is possible, but only if you want to force yourself into writing slow, complex, buggy code. Read this to know more:
It is much simpler and more efficient to use indexing. You should use indexing.
Respuesta aceptada
KSSV
el 13 de Ag. de 2018
Get the indices of the least values...and you can divide/ name your data. Read about min, findpeaks and logical indexing.
2 comentarios
Walter Roberson
el 13 de Ag. de 2018
However we recommend against using separate variables for this.
Más respuestas (0)
Ver también
Categorías
Más información sobre Logical 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!