< Master index Index for manopt\tools >

Index for manopt\tools

Matlab files in this directory:

 checkdiffChecks the consistency of the cost function and directional derivatives.
 checkgradientChecks the consistency of the cost function and the gradient.
 checkhessianChecks the consistency of the cost function and the Hessian.
 checkretractionCheck the order of agreement of a retraction with an exponential.
 criticalpointfinderCreates a Manopt problem whose optima are the critical points of another.
 dexpmFréchet derivative of the matrix exponential.
 dfunmFréchet derivative of matrix functions.
 diagsumC = DIAGSUM(A, d1, d2) Performs the trace
 dlogmFréchet derivative of the matrix logarithm.
 dsqrtmFréchet derivative of the matrix square root.
 grammatrixComputes the Gram matrix of tangent vectors in the Manopt framework.
 hashmd5Computes the MD5 hash of input data.
 hessianextremeCompute an extreme eigenvector / eigenvalue of the Hessian of a problem.
 hessianmatrixComputes a matrix which represents the Hessian in some tangent basis.
 hessianspectrumReturns the eigenvalues of the (preconditioned) Hessian at x.
 identify_linear_pieceIdentify a segment of the curve (x, y) that appears to be linear.
 lincombComputes a linear combination of tangent vectors in the Manopt framework.
 manoptsolveGateway helper function to call a Manopt solver, chosen in the options.
 matrixlincombLinear combination function for tangent vectors represented as matrices.
 multihconjMULTIHCONJ Hermitian conjugating arrays of matrices.
 multihermReturns the Hermitian parts of the matrices in the 3D matrix X
 multiprodMultiplying 1-D or 2-D subarrays contained in two N-D arrays.
 multiscaleMultiplies the 2D slices in a 3D matrix by individual scalars.
 multiskewReturns the skew-symmetric parts of the matrices in the 3D matrix X.
 multisqnormReturns the squared Frobenius norms of the slices of a 3D matrix.
 multisymReturns the symmetric parts of the matrices in the 3D matrix X
 multitraceComputes the traces of the 2D slices in a 3D matrix.
 multitranspTransposing arrays of matrices.
 orthogonalizeOrthonormalizes a basis of tangent vectors in the Manopt framework.
 plotprofilePlot the cost function along a geodesic or a retraction path.
 powermanifoldReturns a structure describing a power manifold M^n = M x M x ... x M.
 productmanifoldReturns a structure describing a product manifold M = M1 x M2 x ... x Mn.
 smallestinconvexhullComputes a minimal norm convex combination of given tangent vectors in Manopt.
 statsfunhelperHelper tool to create a statsfun for the options structure of solvers.
 surfprofilePlot the cost function as a surface over a 2-dimensional subspace.
 tangent2vecExpands a tangent vector into an orthogonal basis in the Manopt framework
 tangentorthobasisReturns an orthonormal basis of tangent vectors in the Manopt framework.
 tangentspacefactoryReturns a manifold structure representing the tangent space to M at x.
 tangentspherefactoryReturns a manifold struct. for the sphere on the tangent space to M at x.

Dependency Graph


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