How to read variables from one file in another file?

2015 5 22
2 个回答
回答已采纳
更新时间：2015 5 23
3 次查看（30 天）

0 个投票

We have a file example.m with a variable abc=3.2. How can I load this variable abc from another file test.m in the same directory?
If I write in the test-file
example
abc
then I get in the workspace the error "At least one END is missing: the statement may begin here."
This is just an example. My problem is about reading an array from another file. Is this done the same as the solution above?

请先登录，再回答此问题。

 采纳的回答

Lucius
Lucius 2015-5-23

0 个投票

I was lacking a
clear all; close all;
at the beginning. That was all and now it works

更多回答（1 个）

dpb
dpb 2015-5-22

0 个投票

Read the "Getting Started" tutorial of scripts and functions -- you pass arguments into functions and return results as return values. Any variable(s) which are to be exposed after a function completes must be in a return argument list to be available (or made global which is generally a_bad_idea (tm) from a code design standpoint.

类别

在 帮助中心 和 File Exchange 中查找有关 R Language 的更多信息

产品

标签

Community Treasure Hunt

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

Start Hunting!

Translated by