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updated 1 year ago

MatLab Solutions: "Introduction to Digital Signal Processing: A Computer Laboratory Textbook". by Ilias Konsoulas

These files are the MatLab solutions of exercises contained in the above DSP lab textbook. (dsp, digital signal proces..., discrete fourier tran...)

AD_DA(x,Xmin,Xmax,Levels)

conv_DHT(x,y)

conv_DHT2(x,h)

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updated 1 year ago

Multifocus and multispectral image fusion based on pixel significance using DCHWT by Shreyamsha Kumar B. K.

Matlab code for multifocus & multispectral image fusion using DCHWT (image fusion, discrete cosine trans..., harmonic wavelets)

[C c]=dchwt_fn2(x,nlevel)

[QABF,LABF,NABF,NABF1]=objective_fusion_perform_fn(xrcw,x)

[gv gh]=sobel_fn(x)

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updated 2 years ago

Discrete Cosine Transform based Image Fusion Techniques by VPS Naidu

six different DCT (Discrete Cosine Transform based image fusion techniques are presented (image fusion, discrete cosine trans..., dct)

DCTah(im1,im2,bs)

DCTav(im1,im2,bs)

DCTch(im1,im2,bs)

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updated 4 years ago

Multidimensional Discrete Cosine Transform (DCT) by Andriy Myronenko

Fast forward and inverse Multidimensional Discrete Cosine Transforms (DCT, IDCT). (dct, idct, discrete cosine trans...)

mirt_dctn(a)

mirt_idctn(a)

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updated 6 years ago

Circular convolution using DCT and DST by Reju VG

circular convolution using Discrete sine and cosine transforms (dsp, convolution, discrete sine transfo...)

DST2e.m

b=DCT2e(a)

b=DST1e(a)

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