Separating data to 3 different groups according to specific range of number in a variable
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Yat Chi
am 22 Feb. 2024
Kommentiert: Dyuman Joshi
am 22 Feb. 2024
Hello, I have a 32x1875 sized variable named SNR_GPS, each rows represent the number of signals to noise ratio (SNR) of each satellite in the 1875 seconds. The first thing I would like is to calculate the mean SNR of each satellite which I successfully done do. But when I would like to arrange the satellites into 3 separate variables according to the requirements ( First group: SNR < 25, Second group: SNR 25-35, Third group: SNR>35 ), my old code failed to compile that. Is there any method to complete that? Thanks for your help.
0 Kommentare
Akzeptierte Antwort
Dyuman Joshi
am 22 Feb. 2024
Note - NaN values are not included in the grouping
load('SNR_GPS.mat')
data = SNR_GPS(~isnan(SNR_GPS))
k = discretize(data, [-Inf 25 36 Inf])
out = accumarray(k, data, [], @(x) {x})
%checking the data
z = out{2}
min(z)
max(z)
8 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Loops and Conditional Statements finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!