CoNCMOR

Module for Coherent Node Cluster model reduction.

CoNC

Coherent Node Cluster type.

Collect information for one coherent node cluster.

CoNCData

Data structure for the Coherent Node Cluster model reduction.

CoNCData(fens::FENodeSet, partitioning::AbstractVector{T}) where {T}

Constructor of the Coherent Nodal Cluster model-reduction object.

CoNCData(xyz::FFltMat, partitioning::AbstractVector{T}) where {T}

Construct the Coherent Nodal Cluster model-reduction object.

_generatebasis!(self::CoNC, bnumbers::AbstractRange, f::F) where {F}

Generate basis described by the function f for the one-dimensional basis functions given by the range bnumbers.

_legpol(n::Int, x::FFltVec)

Evaluate Legendre polynomial at given stations.

_makenormalized!(self::CoNC)

Compute the ANISOTROPIC normalized coordinates.

function _makenormalizedisotropic!(self::CoNC)

Compute the ISOTROPIC normalized coordinates.

_transfmatrix(self::CoNCData, bnumbers::AbstractRange, fld::NodalField, f::F) where {F<:DivfreeBasis}

Compute the transformation matrix for the divergence-free basis.

basisdim(self::CoNC)

What is the dimension of the set of the basis function in the cluster?

In other words, how many linearly independent basis functions are there?

nbasisfunctions(self::CoNCData)

Retrieve the total number of basis functions in the model reduction object.

nclusters(self::CoNCData)

Retrieve the number of node clusters.

nfuncspercluster(self::CoNCData)

Retrieve the number of basis functions per cluster.

nnodes(self::CoNC)

How many nodes are there?

transfmatrix(self::CoNCData, ::Type{DivfreeBasis}, degrees::AbstractRange, fld::F) where {F}

Compute the transformation matrix for the divergence-free polynomial basis.

transfmatrix(self::CoNCData, ::Type{LegendreBasis}, bnumbers::AbstractRange, fld::F) where {F}

Compute the transformation matrix for the Legendre polynomial basis for the one-dimensional basis functions given by the range bnumbers.

transfmatrix(self::CoNCData, ::Type{LegendreBasis}, bnumber::Int, fld::F) where {F}

Compute the transformation matrix for the Legendre polynomial basis for the one-dimensional basis functions given by the upper bound on the number of basis functions.

transfmatrix(self::CoNCData, ::Type{SineCosineBasis}, degrees::AbstractRange, fld::F) where {F}

Compute the transformation matrix for the mixed polynomial and cosine basis.