MATLAB Answers

cell array with numeric values only

3 views (last 30 days)
Pavan Singh
Pavan Singh on 2 Nov 2020
Commented: Pavan Singh on 2 Nov 2020
Conver this array to an array with numbers only so it can be used for a graph

Accepted Answer

VBBV on 2 Nov 2020
Edited: VBBV on 2 Nov 2020
%if true
% code
% end
C = {'long: 151.125#';'long: 151.126#'}
for i=1:length(C)
A = cell2mat(nn')
B = str2num(A)% array with numbers only

More Answers (2)

Stephen Cobeldick
Stephen Cobeldick on 2 Nov 2020
Do NOT use loops or cellfun for this, unless you really want to write complex and slow MATLAB code.
The most efficient solution is to use sscanf like this:
C = {'long: 151.125#';'long: 151.126#'};
V = sscanf([C{:}],'long:%f#')
V = 2×1
151.1250 151.1260

Akira Agata
Akira Agata on 2 Nov 2020
Another possible solution:
C = {'long: 151.125#';'long: 151.126#'};
V = regexp(C,'[?\d.]+','match','once');
V = str2double(V);
>> V
V =




Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by