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"How can I put image signal in many cells to use the wavelet transform after that?"

1 次查看（过去 30 天）
Mohamed Elwakdy
Mohamed Elwakdy 2012-9-7
关闭： MATLAB Answer Bot 2021-8-20
Dear Sir,
I am looking to put image signal in many cells to use it to the wavelet transform because I can not use the wavelet transform directly to obtain on this massage "Out of Memory". You will find here the steps that I do it:
1- x1=imread('image1.jpg'); 2- size(x1)
ans =
2736 3648 3
3- k=length(x1)
k =
3648
4- f=x1(:,1:k,:);
5- I will have the massage above when I make this step:
[C,S] = wavedec2(y,6,'db5');
I think if I put columns and rows and many cells then I do not obtain this massage...
Thank you very much

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