清空筛选条件
清空筛选条件

hello, i have such a type of data per 30 days in one file.by using fgets,fsca​nf,str2num​,strcmp i need to plot temp vs height

2 次查看（过去 30 天）
Mr Thadi
Mr Thadi 2023-12-8
评论： Dyuman Joshi 2024-2-5
  5 个评论
显示 3更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Voss
Voss 2023-12-11
Ran in:
The following uses fscanf, fgets, str2num, and strcmp:
filename = 'file.txt';
fid = fopen(filename,'r');
counter = 0;
while counter < 2
str = fgets(fid);
if ~ischar(str)
break
end
if numel(str) > 1 && strcmp(str([1 2]),'--')
counter = counter + 1;
end
end
data = str2num(fscanf(fid,'%c'));
fclose(fid);
plot(data(:,2),data(:,3))

类别

在 Help Center 和 File Exchange 中查找有关 Language Fundamentals 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by