How to plot sound versus time?
2 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Shubham Nishad
am 27 Jan. 2014
Kommentiert: Shubham Nishad
am 27 Jan. 2014
Hello, I recorded voice by using
record = wavrecord(5*44100,44100,1);
and then I want to plot the record vector versus time.so I did
t = 0:1/44100:5;
plot(t,record)
But I am getting error that record and t matrix size are not same and so matlab can't plot that graph. How to fix this issue?
Error Message: Error using plot Vectors must be the same lengths.
0 Kommentare
Akzeptierte Antwort
Wayne King
am 27 Jan. 2014
You are defining t to run from 0 to 5 in increments of 1/44100, so it will contain 220501 elements (including 0)
Do this:
t = 0:1/44100:5-(1/44100);
plot(t,record)
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Audio and Video Data 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!