How to naming for this? MATLAB Question

Question

Younghun Kim 2020-6-10

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/545936-how-to-naming-for-this-matlab-question

评论： Younghun Kim 2020-6-10

hK0='428a2f98d728ae22'; % K0~K15

hK1='7137449123ef65cd'; hK2='b5c0fbcfec4d3b2f'; hK3='e9b5dba58189dbbc'; hK4='3956c25bf348b538'; hK5='59f111f1b605d019';

hK6='923f82a4af194f9b'; hK7='ab1c5ed5da6d8118'; hK8='d807aa98a3030242'; hK9= '12835b0145706fbe'; hK10='243185be4ee4b28c';

hK11='550c7dc3d5ffb4e2'; hK12='72be5d74f27b896f'; hK13= '80deb1fe3b1696b1'; hK14='9bdc06a725c71235'; hK15='c19bf174cf692694';

for t=0:15

K=fn_hex2bin(hKt);

t=t+1;

end

ex)

1st loop

K=fn_hex2bin(hK0);

2nd loop

K=fn_hex2bin(hK1);

3rd

K=fn_hex2bin(hK2);

..

I will make each K and put another operation in for verse...

How to naming for each K?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Stephen23 2020-6-10

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/545936-how-to-naming-for-this-matlab-question#answer_449276

在 MATLAB Online 中打开

Numbering variables like that is not a good way to write MATLAB code. You could do that, but you force yourself into writing slow, complex, obfuscated, buggy code that is hard to debug. That approach is not recommended.

The simple, efficient, recommended approach is to use indexing, e.g. with a cell array:

C = {'428a2f98d728ae22';
    '7137449123ef65cd';
    'b5c0fbcfec4d3b2f';
    'e9b5dba58189dbbc';
    '3956c25bf348b538';
    '59f111f1b605d019';
    '923f82a4af194f9b';
    'ab1c5ed5da6d8118';
    'd807aa98a3030242';
    '12835b0145706fbe';
    '243185be4ee4b28c';
    '550c7dc3d5ffb4e2';
    '72be5d74f27b896f';
    '80deb1fe3b1696b1';
    '9bdc06a725c71235';
    'c19bf174cf692694'};
N = numel(C);
D = cell(N,1);
for k = 1:N
    D{k} = fn_hex2bin(C{k});
end