How to Import compex numbers from excel to matlab?

Hi everyone!

My problem is: I have vecto x contains double numbers, x = (1 2 3 4) and a vecto y contains complex numbers, y = (1+2i 2+3i 4+5i 5+6i)

I create a matrix z = [x;y],

And, then, i want to create a excel file (see code below)

I have a file excel that has two rows:

1 2 3 4

1+2i 2+3i 4+5i 5+6i

And, now, i want to get again data from excel file, but i can't.

i only get first row of the excel file in aaaa variable.

Of course, i can use:

[aaaa,text] = xlsread(aaa), and, then convert strings in text to numbers. But, it is not general.

Do you have any best the way that is more general, i mean use directly "aaaa"

My code:

x = [1 2 3 4]
y = [1+2i 2+3i 4+5i 5+6i]
z = [x;y]
% Create a excel file
zz = num2cell(z)
zzz = cellfun(@num2str,zz,'UniformOutput',false)
xlswrite('zzz.xlsx',zzz)
% Load data from file excel to matlab
aaa = uigetfile('*.xlsx')
aaaa = xlsread(aaa)

Thank you so much!