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NASRIN AKTER


Last seen: 3 jours ago Active since 2021

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Need help understanding regression plots
Hello I have two datasets which I used interchangeably to train and test a function fitting neural network (fitnet). For exampl...

5 jours ago | 0 answers | 0

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How to feed a feature matrix for each class in multiclass classification?
Hello I am using 'emd' for feature extraction. In my case, I will create 5 IMFs and extract 2 features from each so it would be...

7 jours ago | 0 answers | 0

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If I feed signals at given conditions, can machine learning predict how the signal at a certain condition would look like?
Hello I have a mixed signal separation problem where I can provide the individual signals (or their stft) at certain conditions...

11 jours ago | 0 answers | 0

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stft plot doesn't match FFT results
Hello I have a signal sampled at 250e6 samples/s. The FFT result of the signal looks correct with fundamental at 1.1 MHz and so...

18 jours ago | 1 answer | 0

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Can I do Independent component analysis with just one row of data which is a mixture of two source signals?
Hello I have a signal with just one row but it is a combination of two source signals. I intend to use some machine learning te...

25 jours ago | 1 answer | 0

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Question


How to set the order in iircomb filter?
Hello I am trying to get rid of the fundamental (1.1 MHz) and 6 harmonics (2.2 MHz, 3.3 MHz...6.6 MHz) from my signal sampled a...

environ un mois ago | 1 answer | 0

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