MATLAB: Transforming a matrix into linear one dimensional output

Question

hi, Suppose I have a matrix A=[1 2 3 4 5 6 7 8;9 10 11 12 13 14 15 16;17 18 19 20 21 22 23 24;25 26 27 28 29 30 31 32;33 34 35 36 37 38 39 40;41 42 43 44 45 46 47 48;49 50 51 52 53 54 55 56;57 58 59 60 61 62 63 64] Now I want linear output as [1 2 9 10 3 4 11 12 17 18 25 26 19 20 27 28 5 6 13 14 7 8 15 16 21 22 29 30 23 24 31 32 33 34 41 42 35 36 43 44 49 50 57 58 51 52 59 60 37 38 45 46 39 40 47 48 53 54 61 62 55 56 63 64];

I am in urgent need of it?

Thanks

Answer 1

OK, I see that it's very similar to your prior question but slightly different. You have the concept. For this very specific and peculiar way of visiting all the pixels, you're just goin to have to use for loops to visit the 2x2 blocks of pixels in the specific order that you want.