how can export and plot many data in the same figure

2014 2 20
3 个回答
更新时间：2021 8 20
1 次查看（30 天）

0 个投票

how can export and plot many data in the same figure

回答（3 个）

Azzi Abdelmalek
Azzi Abdelmalek 2014-2-20

0 个投票

Use plot function to plot your data. Look at
doc plot
To export your data, you can use
xlswrite % to xls file
csvwrite % to csv file
fprintf % to text file
...

6 个评论
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mohmad alrwiq
mohmad alrwiq 2014-2-20
sorry i mean import data by code thanks
Azzi Abdelmalek
Azzi Abdelmalek 2014-2-20
There are many methods, depending on the type of your file, and the type of your data (char, numeric), and how they are disposed. Give more details, you can post a sample of your data
mohmad alrwiq
mohmad alrwiq 2014-2-20
well my data are numerical , i have collected them from experimen so i need to compare between them . thanks a lot
Azzi Abdelmalek
Azzi Abdelmalek 2014-2-20
What about your file? is it a text file? an Excell file?
Azzi Abdelmalek
Azzi Abdelmalek 2014-2-20
v=xlsread('yourfilename.xlsx')
% Your file should be in the current folder, or specify the file name with its folder
mohmad alrwiq
mohmad alrwiq 2014-2-23

0 个投票

i mean i have 25 exile file and i need to read them on matlab by one code
Image Analyst
Image Analyst 2014-2-23
编辑：Image Analyst 2014-2-23

0 个投票

You said export, not read. Anyway, see the FAQ: http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F Inside the loop over all files, put your xlsread() and your analysis or plotting of the data.

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