utv_precompute_apply_frame_sweep
================================

.. py:function:: t3toolbox.backend.utv_sampling.utv_precompute_apply_frame_sweep(frame_data, ww)

   .. code-block:: python

      def utv_precompute_apply_frame_sweep(
              frame_data,  # UT3Frame .data (an orthogonal frame), supercore stack = C
              ww,          # apply vectors, len=d, ith elm_shape=W+(Ni,)
      ):  # -> uniform apply frame sweep: (masked_frame, packed_ww, shape, (xis, mus))


   The all-modes **apply** frame sweep for the uniform tangent Jacobian: mask-once the frame, pack ``ww``
   to the supercore mode width ``N``, and precompute the lean ``(xis, mus)`` via the polymorphic
   :py:func:`apply.tv_precompute_apply_frame_sweep`. The reuse hook for the uniform fitting inner solve.