MATLAB: Plot excel data in MATLAB

excel

hi all, I have two column in excel I want to plot them by using matlab, lets say I have first column from A1-A10 and second column from B1-B10. how could I plot them in MATLAB ?? please help..

Best Answer

[v,T,vT]=xlsread('name.xls') 
% 'xlsx' for exell 2007
%v: Double
%T and vT : cell
%use v containing numbers 
t=v(:,1);y=v(:,2)
%if u have to plot second colone depending on first:
plot(t,y)

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MATLAB: Syntax to plot graph using excel sheet data

Use xlsread() or readtable() to read the data. After that, use plot() on the data. There is no special syntax just because the data came from excel.

MATLAB: How to rename a sheet in Excel using the COM interface in MATLAB

You can rename an Excel sheet using the "Name" property of a sheet object. For example the following renames the first sheet of an Excel file:

filename = 'C:\SomeExcelFile.xls';
% Open Excel Automation server
Excel = actxserver('Excel.Application');
% Make Excel visible
Excel.Visible=1;
% Open Excel file
Workbook = Excel.Workbooks.Open(filename);
% Get the list of sheets in the workbook
Sheets = Excel.ActiveWorkbook.Sheets;
% Rename the first sheet
Sheets.Item(1).Name = 'This is sheet 1';

The following code then saves the Workbook, quits Excel and removes the COM server:

% Save the file
Workbook.Save();
% Quit Excel, remove the COM server and delete the related objects
Excel.Quit();
Excel.delete();
clear Excel;
clear Workbook;
clear Sheets;

Best Answer

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MATLAB: Syntax to plot graph using excel sheet data

MATLAB: How to rename a sheet in Excel using the COM interface in MATLAB

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