필터 지우기
필터 지우기

Sir i tried to plot a spectrogram for an audio . it showing error.

조회 수: 3 (최근 30일)
Suchithra K S
Suchithra K S 2018년 11월 27일
댓글: Vaishnavi 2023년 10월 31일
This is my code:
function outputSpectrogram(input)
[audio, fs] = audioread('asianelephantspeaker.wav');
audioMono = (audio(:, 1) + audio(:, 2)) / 2;
spectrogram(audio, 256, [], 25, 2000, 'yaxis');
title('rumble')
end
The error is like this "outputspectrogram
Error using spectrogram>chkinput (line 252)
X must be a vector (either row or column).
Error in spectrogram (line 166)
chkinput(x);
Error in outputspectrogram (line 5)
spectrogram(audio, 256, [], 25, 2000, 'yaxis');
>> "
How i will rectify this error?
and I will also attach my audio with this.

답변 (1개)

Jan
Jan 2018년 11월 27일
편집: Jan 2018년 11월 27일
[audio, fs] = audioread('asianelephantspeaker.wav');
audioMono = (audio(:, 1) + audio(:, 2)) / 2;
spectrogram(audioMono, 256, [], 25, 2000, 'yaxis');
% ^^^^ the "Mono" was missing

카테고리

Help CenterFile Exchange에서 Time-Frequency Analysis에 대해 자세히 알아보기

Community Treasure Hunt

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

Start Hunting!

Translated by