Problem with eval and char(13)

Hello

My problem :

chaine = b.BeamSequence.Item_1.BeamDescription with 1 change every loop

chainefinale = 'DM=1.3692
SEG=2' with a char(13) inside (before SEG)

the eval ([chaine '=' chainefinale]) return error.....

What can i do ?

Thanks

Alain

Answer 1

[Walter Roberson]

Don't use eval.

http://matlab.wikia.com/wiki/FAQ#How_can_I_create_variables_A1.2C_A2.2C....2CA10_in_a_loop.3F

itemnumber = 1;
b.BeamSequence.(sprintf('Item_%d', itemnumber)).BeamDescription = chainefinale;

Answer 2

[Alain]

Thank ! Best regard Alain