How to fix this error?

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Nisar Ahmed
Nisar Ahmed 2020-11-9
评论： Nisar Ahmed 2020-11-9
Hi
Dear all,
can you please help me to fix this error?
Index exceeds the number of array elements (9).
Error in Wavelet_freq (line 170)
figure(5), plot(wav10_30_50); ylabel('Amplitude'); xlabel('Time (s)');
What this error means?
  1 个评论
Nisar Ahmed
Nisar Ahmed 2020-11-9
I am simply loading and plotting this wavelet.
[wav10_30_50] = ReadRSS('wav10_30_50.rss');

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采纳的回答

KALYAN ACHARJYA
KALYAN ACHARJYA 2020-11-9
编辑：KALYAN ACHARJYA 2020-11-9
What this error means?
Index exceeds the number of array elements (9).
Example:
Suppose, an array example A=[2 3 4 5 6 7 8]; Here the array A length is 7. Now if you try to acess the array indices more than 7, then MATLAB reflects such error, as indices value exceeds array length.
for j=1:10
B=A(j)..
end
Till j=7, there is no issue, once the iteration reaches j=8 and try to access A(8) here j=8, as A has 7 array elements only, then it shows such error. Please check in your code, such issue may arrised.
  1 个评论
Nisar Ahmed
Nisar Ahmed 2020-11-9
Right Kalyan,
But see, I just loaded wav(10_30_50) and the length of wav is 5301.
[wav10_30_50] = ReadRSS('wav10_30_50.rss');
and then I hvae plotted as
plot(wav10_30_50); ylabel('Amplitude'); xlabel('Time (s)');
In that case why this error is appearing?

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