How to change the name of variables inside a file.mat?

2 次查看（过去 30 天）
Pietro N
Pietro N 2021-12-1
评论： Pietro N 2021-12-1
Hi,
I have a file called data.mat in which there are 2 variables called t and C (where C size is 18x6, while t size is 18x1; I want to change their name into texp and Cexp and then save the file.mat with the same name (but with the new name variables inside)
How can I do?

请先登录，再回答此问题。

采纳的回答

Yongjian Feng
Yongjian Feng 2021-12-1
How about this?
t=100;C=80; % your data
save('data.mat', 't','C');
clear;
load('data.mat'); %load it first
texp=t; Cexp=C;
save('newdata.mat', 'texp', 'Cexp');
movefile('newdata.mat', 'data.mat'); % replace the old data.mat with the newdata.mat

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Line Plots 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