清空筛选条件
清空筛选条件

why function save and load not work in my matlab R2013a

1 次查看（过去 30 天）
imola
imola 2015-3-31
评论： Brendan Hamm 2015-4-1
Dear,
I'm trying to use these functions but it always give me error.
I have a matrix and I need to save it then call it from another file, I used in my version R2012b these command and they work but not in R2013a
save('Rfile.txt','R','-ascii');
R=load('Rfile.txt');
so I used
savefile = 'Rfile.mat')
save(savefile,'R');
like this example how not work also in R2013a and its from documentation.
savefile = 'pqfile.mat';
p = rand(1, 10);
q = ones(10);
save(savefile, 'p', 'q');
can anyone tell me please why and how to use them.
regards
  4 个评论
显示 2更早的评论
imola
imola 2015-4-1
Dear,
the error message is
error using save
( unable to write file pqfile.mat: permission denied)
it cases a lot of problems to me, because I need to save and load matrix between files. Thanks for any advice and help.
regards
Brendan Hamm
Brendan Hamm 2015-4-1
You likely do not have write access to the directory (or file if it already exists) you are trying to save to. What is your operating system?

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

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

标签

Community Treasure Hunt

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

Start Hunting!

Translated by