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JAI


RMD Engineering college

Last seen: ungefär 3 år ago |  Active since 2013

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Question


what is shift sensitivity ?
why is shift sensitivity and directionality a disadvantage of wavelets?

nästan 12 år ago | 0 answers | 0

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answers

Question


What are the properties which makes wavelets diifferent from wavelet frames(framelets)?
Advantages and disadvantages of both wavelets and framelets?

nästan 12 år ago | 0 answers | 0

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answers

Question


How to take out a specific part of signal for processing?
I have a signal, size(x)=30000.I have to take out the signal details present in between the range 10000 to 20000 and subject the...

nästan 12 år ago | 1 answer | 0

1

answer

Question


What is Double Density Wavelet Transform?
In what way DDWT is considered as framelets?

nästan 12 år ago | 0 answers | 0

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answers

Question


How to calculate PSNR for 1D signals?
What is the formula for PSNR? How to find it directly using MATLAB command?

nästan 12 år ago | 0 answers | 0

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answers

Question


How to bring signals of uneven sizes to the same size?
I have 3 signals, size(x)=15001 size(y)=7500 size(z)=3751 and how to bring the sizes of all these three signals to 15000? ...

nästan 12 år ago | 2 answers | 0

2

answers

Question


What is Daubechies orthonormal wavelet transform?
What is Daubechies orthonormal wavelet transform?

nästan 12 år ago | 1 answer | 0

1

answer

Question


What are the benefits of using three filters in framelets?
Wavelets uses low pass filter and high pass filter,why do we use an additional filter along with low pass and high pass in wavel...

nästan 12 år ago | 0 answers | 0

0

answers

Question


Algorithm for denoising 1D signal using framelets?
What will be the steps involved in denoising of 1D signal using wavelet frames(framelet)?

nästan 12 år ago | 0 answers | 0

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answers

Question


What are framelet filters?
What are framelet filters? In what way they differ from wavelet filters??

nästan 12 år ago | 0 answers | 0

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answers

Question


What is the difference between coefficients of wavelets and framelets??
What is the difference between coefficients of wavelets and framelets??

nästan 12 år ago | 0 answers | 0

0

answers

Question


what is framelet transform?
Why are we going for framelet transform when wavelets have a good properties??

nästan 12 år ago | 1 answer | 0

1

answer

Question


What will be the steps to denoise ECG signal using framelet transform?
Can db6 wavelet be used to smoothen ECG signals?

nästan 12 år ago | 0 answers | 0

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answers

Question


how to apply db6 wavelet to the decomposed signal??
how to apply db6 wavelet to the decomposed signal??

nästan 12 år ago | 1 answer | 1

1

answer

Question


What is the difference between wavelets and framelets??
Does Discrete Wavelet Transform and Framelet have the same algorithm??

nästan 12 år ago | 2 answers | 0

2

answers