How do I apply PCA (Principal Component Analysis) on single Channel ECG data?

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Jhon Gray
Jhon Gray 2019 年 5 月 15 日
回答済み: KSSV 2019 年 5 月 15 日
I have one channel ECG signals in a variable let, X(double) and I want apply PCA (Principal Components Analysis) on all of them to find the component which has the least noise.Currently It is sampled data. Can PCA be done on this signal. I have tried using pca function.But unfortunately getting this double empty matrix. wefde.JPG

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KSSV
KSSV 2019 年 5 月 15 日
REshape your signal into matrix of specific duration and use pca

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