Generate a table in Matlab GUI (matlab 7.0.1)

2 次查看（过去 30 天）
Subhiksha
Subhiksha 2013-9-18
Hi all,
I have an excel sheet containing 30 rows and 30 columns. Using Matlab Guide, I read the excel sheet. Now I want to display the contents of the excel sheet as a table (figure) containing 30 rows and 30 columns.
I tried with uitable.
p1 = xlsread('C:\Documents and Settings\user\Desktop\sample.xls','Sheet1'); f = figure('Position',[100 100 752 350]); t = uitable('Parent',f,'Position', [ 25 25 700 200]); set(t, 'Data', p1)
On executing the above code, I get the following error: ??? Invalid handle object.
What am I supposed to do???
I am using Matlab 7.0.1.
Thanks in advance for the help.
  1 个评论
Subhiksha
Subhiksha 2013-9-19
Finally, found a way to create a table in Matlab 7.0.1
This is what I did.
data = xlsread('C:\Documents and Settings\user\Desktop\sample.xls','Sheet1'); colnames = {'FP1', 'FP2', 'F7', 'F3', 'Fz', 'F4', 'F8', 'FT7', 'FC3', 'FCz', 'FC4', 'FT8', 'T3', 'T4', 'TP7', 'TP8', 'C3', 'Cz', 'C4', 'CP3', 'CPz', 'CP4', 'T5', 'P3', 'Pz', 'P4', 'T6', 'O1', 'Oz', 'O2'}; t = uitable(data, colnames,'Position', [100 100 1000 500]);

请先登录，再进行评论。

请先登录，再回答此问题。

回答（2 个）

ES
ES 2013-9-18
Insert a uitable in your GUI by name say TableDemo. then read data from xls like you have done,
p1 = xlsread('C:\Documents and Settings\user\Desktop\sample.xls','Sheet1');
and
set(handles.TableDemo,'Data',p1);
  2 个评论
Subhiksha
Subhiksha 2013-9-18
Thank you so much for your time. I have put this code in a callback function where I need the table.
p1 = xlsread('C:\Documents and Settings\user\Desktop\sample.xls','Sheet1'); f = figure('Position', [100 100 752 350]); tabledemo = uitable('Position', [ 25 25 700 200]); set(handles.tabledemo,'Data',p1)
On executing the above code, I get this error:
Reference to non-existent field 'tabledemo'.
What should be done??
ES
ES 2013-9-18
Do you really need to create the table dynamically? You cab just place the table in the GUI DE and then call it using its handles.

请先登录，再进行评论。

Jan
Jan 2013-9-19
handles.tabledemo = uitable('Position', [ 25 25 700 200]);
set(handles.tabledemo,'Data',p1);
guidata(f, handles); % Store handles in the ApplicationData of f for later use

类别

在 Help Center 和 File Exchange 中查找有关 Migrate GUIDE Apps 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