Soubhagya

NIT Rourkela

Attivo dal 2013

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Domanda

How to plot the frequency response of low pass analysis filter of bior4.4???
I want to draw the frequency response of the very popular bior family known as CDF 9/7. Can anyone plz. tell me how to plot it??...

oltre 11 anni fa | 0 risposte | 0

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Domanda

How to compute high pass filters from low pass filter in two channel biorthogonal filter bank using MATLAB?
Assume that a two channel bi-orthogonal filter bank having analysis low pass filter denoted as H0 and high pass filter denoted a...

quasi 12 anni fa | 0 risposte | 0

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Domanda

I have designed a CDF 9/7 filter bank with my own co-efficients. But I don't know how to implement the designed CDF 9/7 wavelet in MATLAB. May you plz. help me implement the same??? I will be thankful to you.
I want design a two channel filter bank with my own analysis and synthesis filter co-efficient. Plz help me to design it and dra...

quasi 12 anni fa | 0 risposte | 0

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Domanda

I am new to the world of multirate filtering and wavelets. I have designed a CDF 9/7 filter bank. But I don't know how to implement the designed CDF 9/7 wavelet in MATLAB. May you plz. help me implement the same??? I will be thankful to you.
The low-pass co-efficients (H0 and G0) are {0.062500, -0.344815, 1.538605, -5.008613, 9.635489, -5.008613, 1.538605, -0.344815, ...

quasi 12 anni fa | 0 risposte | 0

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Domanda

I have designed triplet half-band filer bank. I have got the co-efficients. Can any one help me design wavelet using these co-efficients using MATLAB???
I am a new comer in image processing/ signal processing. I am struggling to write my own codes using MATLAB. So I need help to w...

circa 12 anni fa | 1 risposta | 0

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