this.expansionFactors = expandFact; this.combinationWeights = combWeight;
this.filterExpansionFactors = expandFact; this.roundRobinJoinerWeights = rrWeights; this.joinerExpansionFactor = joinExpandFact;
    private LinearTransformSplitJoin(LinearFilterRepresentation[] lfr,				     int[] expandFact,				     int[] combWeight) {	this.linearRepresentations = lfr;	this.expansionFactors = expandFact;	this.combinationWeights = combWeight;    }