Merge struct with matrix

1 visualizzazione (ultimi 30 giorni)
GSM
GSM il 21 Lug 2021
Commentato: GSM il 22 Lug 2021
Hello,
i have a stuct which holds 12 signals. The signals are represented by frequency, power and a vector for each of the signals as seen in the following picture:
I have another matrix of the signals which passed through some model as seen in the follwoing picture:
I would like to merge the struct with the matrix, so that the struct will hold another column/new field where each struct row corresponts to each matrix row. How can I do this w/o for loop?
Thanks!

Risposta accettata

Matt J
Matt J il 21 Lug 2021
Modificato: Matt J il 21 Lug 2021
You cannot avoid a for-loop altogether, but you can avoid writing your own for-loop as follows:
tmp=num2cell(modelOutputSignal,2); %num2cell has a for-loop inside it.
[yourStruct(1:numel(tmp)).newfield]=deal(tmp{:});
  2 Commenti
GSM
GSM il 22 Lug 2021
Perfect ! Thanks a lot!
GSM
GSM il 22 Lug 2021
Matt J ,
Another question.
When i have such struct:
How can I "cut" the 2 left columns "Inputrequency_MHz" and "InputPower_dBm" into some new struct?

Accedi per commentare.

Più risposte (1)

Dhruv G
Dhruv G il 21 Lug 2021
say the structure is named s,
s.outputSignal = modelOutputSignal;
adds the matrix as an element to the structure. You can then reference a matrix element as s.outputSignal(rowNumber, columnNumber)
  1 Commento
GSM
GSM il 22 Lug 2021
I get the following error:
Scalar structure required for this assignment.

Accedi per commentare.

Categorie

Scopri di più su Data Distribution Plots in Help Center e File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by