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.
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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, 0.062500} and {0.125000, -0.310368, 0.952083, -2.092014, 0.952083, -0.310368, 0.125000}. The high-pass filters are H1 = z^(-1)G0(-z) and G1(z) = zH0(-z). Plz. tell me to implement this wavelet with these analysis and synthesis filter co-efficients using MATLAB.
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