Can you explain ?

Question

Srtm 2022-6-30

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1750945-can-you-explain

评论： Rik 2023-1-19

采纳的回答： KSSV

Could you please explain this line to me

a=min(b):0.001:max(c);

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Rik 2023-1-19

I recovered the removed content from the Google cache (something which anyone can do). Editing away (part of) your question is very rude. Someone spent time reading your question, understanding your issue, figuring out the solution, and writing an answer. Now you repay that kindness by ensuring that the next person with a similar question can't benefit from this answer.

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

KSSV 2022-6-30

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1750945-can-you-explain#answer_997015

在 MATLAB Online 中打开

Thats is simple....

min(b)--> this takes minimum value from b

max(c)--> this picks maximum from c

a:b--> this will gnerate numbers between a and b with a difference of 1.

a:dx:b----> this will generate numbers between a and b with a difference given dx.

% EXample
a = 0 ;
b = 1;
dx = 0.1 ;
x = a:dx:b
x = 1×11
         0    0.1000    0.2000    0.3000    0.4000    0.5000    0.6000    0.7000    0.8000    0.9000    1.0000
length(x)
ans = 11
diff(x)
ans = 1×10
    0.1000    0.1000    0.1000    0.1000    0.1000    0.1000    0.1000    0.1000    0.1000    0.1000

2 个评论
显示无隐藏无

Srtm 2022-6-30

can you explain this?

n=size(data,1);

for i=1:n

a_trn(2*i-1)=b(i);

a_trn(2*i)=b(i);

end

Steven Lord 2022-6-30

I'm guessing from these questions that you're fairly new to MATLAB. Am I correct? If so I suggest you start with the free MATLAB Onramp tutorial to quickly learn the essentials of MATLAB. After completing that tutorial the code segments you've posted should make more sense.

请先登录，再进行评论。