String LaTex must have valid interpreter syntax

String must have valid interpreter syntax:
$ + \frac{4e-09+2.2e-08i}{s+5000} + \frac{4e-09-2.2e-08i}{s+5000} - \frac{8e-09}{s} + \frac{0.0002}{s}$

Answer 1

[Walter Roberson]

Are you sure that you specifically set the Interpreter property to 'latex' ? The default interpreter is 'tex'

[Éder Peixoto Marques]

Yes.

options.Interpreter = 'Latex';

[Walter Roberson]

Please show more of your code. For example,

h = text(2,2,'$ + \frac{4e-09+2.2e-08i}{s+5000} + \frac{4e-09-2.2e-08i}{s+5000} - \frac{8e-09}{s} + \frac{0.0002}{s}$', 'interpreter', 'latex')

worked fine for me.