Load File into a Block

Question

mtr 2013-2-7

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/62647-load-file-into-a-block

Hi All,

I am trying to load an excel file that contains my S-Parameter data into a "General Passive Network" using a GUI. I see that the General Passive Network has a location for "Data File" but I dont knwo how to pass the file to this spot.

I am able to open the file using

    handles.fileName= uigetfile('.xls')
    guidata(hObject,handles)
    fileName = handles.fileName;

But not sure how to do the next step (load into SIMULINK block). Any help is greatly appreciated!

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Ryan G 2013-2-12

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/62647-load-file-into-a-block#answer_74761

在 MATLAB Online 中打开

If you select the block then type

get_param(gcb,'DialogParameters')

into MATLAB it will tell you the options you can change via get/set param. In this case I saw File had the file name. So you would do something like

set_param(gcb,'File',fileName)

Not sure how well this will work in that block though, it doesn't look like it expects an xls file, but a s2p type file.

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

mtr 2013-2-12

编辑：mtr 2013-2-12

Ryan,

Thank you for the very useful info. You are correct- I learned this week that this block does not take Excel files but raw SA files (S2p etc). Appreciate the help.

请先登录，再进行评论。