Removes all objects from this tree.

Clears all node marks, so that no node is marked. This can usually be accomplished without iterating over all nodes in the mesh.

Returns normalized alignment errors for all samples and lags. The number of lags nl = 1+shiftMax-shiftMin. Lag indices il = 0, 1, 2, ..., nl-1 corresp

Optionally apply a hard constraint (such as an inequality) to the current vector. This is used only by a non-linear optimization. This method can saf

Returns true if this container has a vect for the specified index. @param index Check for a Vect with this index. @return True if index has been assi

Returns the number of faces in the surface. @return the number of faces.

Returns a new array of random values. @param n1 1st array dimension.

Marks dirty the bounding sphere of this node (and any parent nodes). If dirty when the method {@link #getBoundingSphere(boolean)} is next called, this

Returns the current quantile estimate. @return the current quantile estimate.

Returns the value of this Kaiser window function w(x) for specified x. @param x the argument for which to evaluate w(x). @return the value w(x).

Gets the maximum clip value. @return the maximum clip value.

Gets the minimum clip value. @return the minimum clip value.

Gets the distance-squared from this boxed object to a point. Note: this distance is typically <em>not</em> the same as the distance from the boxed obj

Gets the number of rows in this matrix. @return the number of rows.

Gets an iterator for all nodes in the mesh. @return the iterator.

Gets the elements of this matrix packed by columns. @return the array of matrix elements packed by columns.

Gets an iterator for the parameter sets in this parameter set. @return the iterator.

Gets an iterator for the parameters in this parameter set. @return the iterator.

Gets the tile with specified row and column indices. @param irow the row index. @param icol the column index. @return the tile.

Gets the bottom tile axis with specified column index. @param icol the column index. @return the axis; null, if none.

Gets the bottom tile axis for this tile. @return the axis; null, if none.

Gets the top tile axis for this tile. @return the axis; null, if none.

Gets an array {ia,ib,ic} of three sample indices for the spherical triangle that contains the specified point. As viewed from outside the sphere, the

Gets the view that draws on this canvas. @return the view; null, if none.

Gets the world for this node. @return the world; null, if this node is not currently in a world.

Determines if a point e is inside the sphere defined by the points a, b, c, and d. The latter are assumed to be in CCW order, such that the method {@l

Determines whether the matrix A = Q R is of full rank. @return true, if full rank; false, otherwise.

Determines whether this location is outside the mesh. @return true, if outside the mesh; false, otherwise.

Returns true iff node n is left of oriented line ab. Perturbation of coordinates ensures that the node is not in the line.

Links one tri with its tri nabor.

Loads the bounds of the specified box into the box register B. If the box is a node, the node bounds are copied by reference. Otherwise, the bounds ar

This is the dot product of the vector with itself premultiplied by the inverse covariance. If the inverse covariance is an identity, then the result i

Move this parameter to the specified parent parameter set without changing its name. @param parent the parameter set into which to move this parameter

Returns the norm of this complex number. The norm is the sum of the squares of the real and imaginary parts. @return the norm.

Determines the overlap between this sampling and the specified sampling. Both the specified sampling and this sampling represent a first-to-last range

Returns the complex number (r cos(a),r sin(a)). @param r the polar radius. @param a the polar angle. @return the complex number.

Project another vector onto the space of this vector, then scale, and add to a scaled version of this vector. (Useful for perturbing one vector with a

Partially sorts the elements of the specified array in ascending order. After partial sorting, the element a[k] with specified index k has the value i

Reads a byte value from this file. The returned value will be in the range 0 to 255. @return the byte value.

Computes a real-to-complex fast Fourier transform. Transforms a 1-D input array rx[nfft] of nfft real numbers to a 1-D output array cy[nfft+2] of nfft

Performs a reduce <code>for (int i=0; i&lt;end; ++i)</code>. @param end the end index (not included) for the loop. @param body the loop body. @return

Removes the tri with specified index from this list. @param index the index of the tri to remove. @return the tri removed.

Remove this parameter set from its parent parameter set. In other words, orphan this parameter set. If this parameter set is already an orphan, do not

Sets the i'th entry, and updates the index map accordingly.

Sets the best projectors for this tiled view. Classes that extend this class call this method when their best projectors change. @param bhp a horizont

Sets the index color model for this panel. The default color model is a black-to-white gray model. @param colorModel the index color model.

Sets the extrapolation method for this interpolator. The default extrapolation method is extrapolation with zeros. @param extrap the extrapolation met

Sets the icon for this mode. Used for mode toggle buttons. <p> Typically, this method is called by constructors in classes that extend this abstract b

Sets the input arrays to be cross-correlated. The input arrays f and g can be the same array. @param f the input array f; by reference, not copied. @p

Sets the selected state for this node. @param selected true, for selected; false, otherwise.

Sets the grid style. The default grid style is solid. @param style the style.

Shifts this sampling. <p> This method returns a new sampling; it does not modify this sampling. @param s the value (shift) to add to this sampling's v

Returns the size of this tree. The size is the number of objects added minus the number of objects removed from this tree. @return the number of boxed

Returns the 1st component of the shift u(x). @param x1 1st coordinate of the point x. @param x2 2nd coordinate of the point x. @param x3 3rd coordinat

Returns the 2nd component of the shift u(x). @param x1 1st coordinate of the point x. @param x2 2nd coordinate of the point x. @param x3 3rd coordinat

Returns the 3rd component of the shift u(x). @param x1 1st coordinate of the point x. @param x2 2nd coordinate of the point x. @param x3 3rd coordinat

Called when we might new realignment.

Updates transforms for this view and all canvases on which it draws. This method should be called when the world drawn by this view changes, when the

Accumulates output in 1st dimension in the forward direction. This method filters the input, and adds the result to the output; it is most useful when

Accumulates output in 1st dimension in the reverse direction. This method filters the input, and adds the result to the output; it is most useful when

Returns errors accumulated in reverse direction. @param e array of alignment errors. @return array of accumulated errors.

Adds a sequence view with specified values f(x). Uses default sampling of x = 0, 1, 2, .... @param f array of sampled function values f(x). @return th

Adds the specified tiled view to this plot panel. If the tiled view is already in this panel, it is first removed, before adding it again. @param tv t

Applies this filter. Uses lag1; ignores lag2 or lag3, if specified. <p> May be applied in-place; input and output arrays may be the same. @param a1 fi

Applies the inverse of this filter. Uses lag1; ignores lag2 or lag3, if specified. <p> May be applied in-place; input and output arrays may be the sam

Applies the inverse transpose of this filter. Uses lag1; ignores lag2 or lag3, if specified. <p> <em>The inverse transpose cannot be applied in-place;

Applies the transpose of this filter. Uses lag1; ignores lag2 or lag3, if specified. <p> May be applied in-place; input and output arrays may be the s

Returns a new plot with a points view of specified values f(x). Uses default sampling of x = 0, 1, 2, .... @param f array of sampled function values f

Returns the arc sine of the specified value, in the range -<i>pi</i>/2 through <i>pi</i>/2. @param x the value. @return the arc sine.