how can I apply radix sort for this code?
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clc
clear all
close all
Q75 = [8 6 5 8 12 20 26 31;
6 6 7 10 13 29 30 28;
7 7 8 12 20 29 35 28;
7 9 11 15 26 44 40 31;
9 11 19 28 34 55 52 39;
12 18 28 32 41 52 57 46;
25 32 39 44 52 61 60 52;
36 46 48 49 56 50 52 50 ];
i1=imread('tamp6.jpg');
i2=rgb2gray(i1);
figure,imshow(i2), title('Before Rclose esize');
i2=imresize(i2, [128 128]);
figure, imshow(i2); title('i2');
[row, col] = size(i2);
i2=im2double(i2);
count5=0;
V=zeros(64,1);
counti=0;countj=0;S=zeros(1,2);add2=zeros(size(S));
Blocks2 = cell(row/8,col/8);
for i=1:row-7
counti = counti + 1;
countj = 0;
for j=1:col-7
countj = countj + 1;
Blocks2{i,j} = i2(i:i+7,j:j+7);
count5=count5+1;
D = dctmtx(size(Blocks2{i,j},1));
dct = D*Blocks2{i,j}*D';
3 个评论
Walter Roberson
2019-12-23
What would you be sorting? What radix do you want to use? What is your proposal on how to convert an input number to the given radix?
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