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.. only:: html
.. image:: /auto_examples/signal/images/thumb/sphx_glr_plot_covariance_estimation_robust_thumb.png
:alt:
:ref:`sphx_glr_auto_examples_signal_plot_covariance_estimation_robust.py`
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Robust covariance estimation
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.. image:: /auto_examples/signal/images/thumb/sphx_glr_plot_covariance_estimation_thumb.png
:alt:
:ref:`sphx_glr_auto_examples_signal_plot_covariance_estimation.py`
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Compare covariance and kernel estimators
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