How can I solve the problem?

Please help me to understand one thing:

test_image() function is not connected directly to the create_learners_set() function. parameter of the test_image function is taken from create_train_ensemble() function under create_learners_set() function.

How can I debug test_image() function. please help me.

[Walter Roberson]

Are those your functions? They are not provided by Mathworks.

If they are your functions, we would want to see the code.