From time to time, test_costs_5D_names fails on CostMl because the random signal has a singular covariance matrix.
When this happens, the test should be skipped. This will not affect coverage since this part of the code is also tested in test_costs_5D_noisy_names.
From time to time,
test_costs_5D_namesfails onCostMlbecause the random signal has a singular covariance matrix. When this happens, the test should be skipped. This will not affect coverage since this part of the code is also tested intest_costs_5D_noisy_names.