How to load variable from function workspace to Base workspace ?

24 次查看（过去 30 天）

Shiv Nileshkumar Matliwala 2022-12-15

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1878862-how-to-load-variable-from-function-workspace-to-base-workspace

评论： Shiv Nileshkumar Matliwala 2022-12-23

Suppose I have a file called file123.m and inside this file I am calling one function load_func().

Now let's assume there is one variable call 'A' which is a bus object inside the function load_func(). so, Now i want to load the variable A into my base workspace of file file123.m

So, how can I do this ?

If anyone has any idea or the ways to do it, please help me.

Thank you so much.

7 个评论
显示 5更早的评论隐藏 5更早的评论

Stephen23 2022-12-19

编辑：Stephen23 2022-12-19

"What if I have one bus object which is being made iteratively."

Then you use indexing, just like MATLAB is designed for.

"If my for loop is running for lets say 50 iterations, so 50 Bus Objects will be created and Its not appropriate to give 50 bus objects as an Output"

Why not? I store objects from loops all the time, most MATLAB users do. You can very simply use indexing to store objects in a cell array or probably an object array. How to use loops and indexing is the simple and efficient approach to this task. The basics of how to use loops and indexing is explained in the introductory tutorials:

https://www.mathworks.com/help/matlab/getting-started-with-matlab.html

Rather than your complex and inefficient approach, you should just use basic indexing. Indexing is a MATLAB superpower.

Shiv Nileshkumar Matliwala 2022-12-23

My question here is that

suppose I have my Main.m script which has a function Fun1 and the function Fun1 has another function inside it which is Fun2

So, now I have one bus object created inside this Fun2 then I want to transfer that function into the Main.m's script Workspace which is my Base Workspace.

So, can you tell me how can i make this ?

So, in general way I want to find a way that I can store variables from any workspaces to my Base Workspace without using assign, assignin, eval and evalin functions.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Marcel 2022-12-19

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1878862-how-to-load-variable-from-function-workspace-to-base-workspace#answer_1131192

编辑：Marcel 2022-12-19

在 MATLAB Online 中打开

I used to save some information like in this example

function SaveJob(~, filename, importJob)
            save("path\dir\" + filename, "importJob");
end

loaded it like so

load("path\dir\filename");

and accessed the data like that:

importJob(1,3)

I called it like that

vars = [RadiusMin, RadiusMax, Crop, Sensitivity, Method, Rotation, Active, FontSize, ImagePath, TargetRadius, TargetTolerance, TCP];            
SaveJob(app, jobname + "\\" + tmp_taskname, vars);

it kinda depends on your setup but maybe this helps a little bit

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Shiv Nileshkumar Matliwala 2022-12-19

Thank you but I need to look for my set up then.

请先登录，再进行评论。

请先登录，再回答此问题。

类别

Simulink Modeling Design Model Behavior Simulink Functions

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

产品

MATLAB

版本

R2020b

Community Treasure Hunt

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

Start Hunting!

Translated by