Reading complex numbers from Excel
10 views (last 30 days)
Show older comments
Hi,
I have an excel sheet which has one column consisting of series of rows filled with complex numbers
eg:
-0.00340875447356980 - 0.143829744894360i
0.00826437724550120 - 0.0203601960662560i
0.0175899073253476 + 0.0143665796766208i
I have two variables 'a' and 'b'. I would like to import all the real values from the excel sheet to 'a' and all the imaginary values to 'b'.
0 Comments
Accepted Answer
Ankit
on 8 Nov 2019
Step.1: Reading values from the excel sheet (see attachment).
[num,txt,raw] = xlsread('imag_real.xlsx')
Step.2: Apply a str2double to each cell of a cell array i.e. raw
data = cellfun(@str2double,raw)
Step.3: Storing real values to a and imaginary values to b
a = real(data);b = imag(data);
0 Comments
More Answers (1)
See Also
Categories
Find more on Spreadsheets in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!