how to plot in matlab from excel data

2015 6 23
1 个回答
回答已采纳
更新时间：2015 6 24
5 次查看（30 天）

0 个投票

hi all, I have three column in excel I want to plot them by using matlab, how could I plot them in MATLAB ?? please help..

请先登录，再回答此问题。

 采纳的回答

Image Analyst
Image Analyst 2015-6-23

0 个投票

Try this:
allData = xlsread(filename);
column1 = allData(:, 1); % Extract column #1
column2 = allData(:, 2); % Extract column #2
column3 = allData(:, 3); % Extract column #3
plot(column1, 'rd-', 'LineWidth', 2, 'MarkerSize', 8);
hold on;
plot(column2, 'go-', 'LineWidth', 2, 'MarkerSize', 8);
plot(column3, 'b*-', 'LineWidth', 2, 'MarkerSize', 8);

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Spreadsheets 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