unique

PURPOSE

SYNOPSIS

DESCRIPTION

UNIQUE Removes redundant entries from a polytope array

 [P, ind] = unique(P)

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 DESCRIPTION
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 unique(P) removes redundant polytopes from a polytope array P.

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 INPUT
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 P   - polytope array

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 OUTPUT                                                                                                    
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 P   - polytope array containing only unique elements
 ind - indicies of unique regions

 see also POLYTOPE/REDUCEUNION

CROSS-REFERENCE INFORMATION

• length LENGTH Returns number of regions over which the explicit control law is defined
• end END Returns the last element in a given polytope array
• length LENGTH Returns number of elements in a polytope array
• size SIZE Returns size of the given polytope object
• unique UNIQUE Removes redundant entries from a polytope array

• modify MODIFY Modifies an MPTCTRL object
• dointersect DOINTERSECT Checks if two polytopes / polyarrays intersect
• uniquerows2 UNIQUEROWS1 Fast method to obtain indices of unique rows of a given matrix
• projection PROJECTION Projection of a polytope or a polytope array
• reduce REDUCE Reduces the polytope by removing redundant inequalities
• slice SLICE cuts a polytope (polytope array) at prespecified values
• unique UNIQUE Removes redundant entries from a polytope array
• mpt_removeOverlaps MPT_REMOVEOVERLAPS Removes overlaps from (a set of) polyhedral partitions with associated linear cost
• mpt_searchTree MPT_SEARCHTREE Computes a search-tree for a given explicit solution
• mpt_greedyMerging MPT_GREEDYMERGING Greedy merging of polyhedra
• mpt_mplp_ver7 MPT_MPLP Explicitly solves the given linear program (LP)
• mpt_pwa2hys MPT_PWA2HYS Converts a PWA system described in sysStruct into a HYSDEL model
• mpt_sysStructInfo MPT_SYSSTRUCTINFO Returns information about system structure
• mpt_blockingMatrices MPT_BLOCKINGMATRICES Constructs matrices for the CFTOC problem for move blocking strategies
• mpt_constructMatrices MPT_CONSTRUCTMATRICES Constructs matrices for the finite time constrained optimal control problem
• mpt_iterativePWA MPT_ITERATIVEPWA Computes a time-optimal or low-complexity explicit controller for PWA systems
• mpt_exHyperAdv ===============================================================================
• mpt_optMerge ===============================================================================
• mpt_optMergeDivCon ===============================================================================
• hull HULL Converts vertices/polytope array into an H-representation polytope
• mpt_getInput MPT_GETINPUT For a given state, extracts the (optimal) output from a controller structure
• mpt_mpqp MPT_MPQP Explicitly solves the given quadratic program (QP)