String scalar or character vector must have valid interpreter syntax.

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I want to add:
ylabel('$\midH(f)\mid$ (deg/m)', 'interpreter', 'latex')
error:
String scalar or character vector must have valid interpreter syntax.
let me know what to change to make it work,
Thanks!

Answers (2)

Guillaume
Guillaume on 6 Apr 2020
The error tells you the latex is invalid. Indeed it is, it's missing some spaces around the \mid
ylabel('$\mid H(f) \mid$ (deg/m)', 'interpreter', 'latex')

Suleman Asghar
Suleman Asghar on 8 Jul 2021
my code it didnt classify
a=imread('E:\dataset\Tomato___Bacterial_spot\16119e7a-b9d7-4004-9a07-45b6c9f6d480___UF.GRC_BS_Lab Leaf 9172_output.jpg')
[out,score]=classify(training,a);
figure,
imshow(a)
title(string(out))
it show error Warning: Error updating Text.
String scalar or character vector must have valid interpreter syntax:

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