Loading .mat file problem
显示 更早的评论
Hi everyone,
When I uploaded a .mat file to MATLAB, the name of the file appears as "ans" in workspace. Is there any way to correct it? Thanks in advance.
采纳的回答
Assign the data to a variable e.g. Data or Data1, Data2 ... if there are more than one file, and access the data using a dot operator as below,
% Assign the data in mat file to a variable
Data1 = load('data_B6_RC1.mat');
Data2 = load('data_B6_RC2.mat');
%...
% access the data from the Data variable ... Data is Struct variable
t = Data1.data_B6_RC1(1,:);
vs = Data1.data_B6_RC1(2,:);
vc = Data1.data_B6_RC1(3,:);
更多回答（1 个）
Cameron
2023-4-18
It looks like when the .mat file was saved, the variables weren't saved with their proper names. You could just keep it as it is and do this:
load('data_B6_RC.mat');
t = ans(1,:);
vs = ans(2,:);
vc = ans(3,:);
Or you could resave it as
load('data_B6_RC.mat');
t = ans(1,:);
vs = ans(2,:);
vc = ans(3,:);
save('data_B6_RC_new.mat','t','vs','vc')
and just use the data_B6_RC_new.mat file instead. Or you could overwrite the old file.
类别
在 帮助中心 和 File Exchange 中查找有关 Workspace Variables and MAT Files 的更多信息
Translated by 
