load multiple mat files for plot

21 次查看（过去 30 天）
Mohammed
Mohammed 2016-5-12
回答： Guillaume 2016-5-12
I have a number (n) of mat files saved in one folder, their names are :
data1.mat, data2.mat, data3.mat, data4.mat, data5.mat,......
assume that each mat file has these vectors: t , x, y.
I want to plot t vs. y (saved in the same mat file) in one figure from all these files using for loop in a manner like this|
plot(t,y)---from data1.mat
hold on
plot(t,y)---from data2.mat
plot(t,y)---from data3.mat
.
.
.plot(t,y)---from datan.mat

请先登录，再回答此问题。

采纳的回答

Guillaume
Guillaume 2016-5-12
figure;
hold on;
for fileidx = 1:n
filedata = load(fullfile('C:\location\of\the\files', sprintf('data%d.mat', fileidx)));
plot(filedata.t, filedata.y);
end
would work. As long as you don't want to do anything else with the t and y

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Workspace Variables and MAT Files 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