`bbadd` |
a number of operators |

`bbblktoep1s` |
sparse block-Toeplitz type-1 black-box |

`bbclear` |
a black-box without leaving garbage |

`bbcompare` |
two operators for equality |

`bbconst` |
black-box with constant elements |

`bbconvn` |
black-box for N-dimensional convolution |

`bbcount` |
black-box that counts invocations |

`bbcountreset` |
counts statistics |

`bbcountstat` |
count statistics |

`bbdbltoeplitz` |
doubly Toeplitz black-box |

`bbdiag` |
diagonal black-box |

`bbdoc` |
online documentation for the toolbox |

`bbempoisson` |
linear system with Poisson noise |

`bbeye` |
identity black-box |

`bbfbp` |
inverse of Radon using filtered backprojection |

`bbflipdim` |
black-box that flips a specified dimension |

`bbfunc` |
functions for matrix-vector products |

`bbfuncm` |
functions for matrix-matrix products |

`bbhadamard` |
Hadamard black-box |

`bbhankel` |
Hankel black-box |

`bbimagein` |
intensity-image with gamma-correction |

`bbindex` |
indexing black-box |

`bbinline` |
and freeze a black-box operator |

`bbinspect` |
Utility to explore an evaluation tree |

`bbinstall` |
Install, uninstall, download, and upgrade |

`bbinv` |
black-box to invert a Matlab matrix |

`bbkernel` |
a standard convolutional kernel |

`bbkron` |
Kronecker-product of two operators |

`bblaplacian` |
a finite-difference Laplace operator |

`bblcurve` |
L-curve and estimate regularization parameter |

`bbmatrix` |
black-box from a Matlab matrix |

`bbmean` |
averaging black-box |

`bbmult` |
black-box with a matrix |

`bbmultq` |
evaluation of product (no checks) |

`bbmultqh` |
evaluation of adjoint product (no checks) |

`bbnoisy` |
a noisy version of an operator |

`bbparcel` |
a parcel for pass-by-reference |

`bbpca` |
Component Analysis |

`bbpeek` |
a copy of a variable in a parcel |

`bbpermute` |
dimension-permuting black-box |

`bbphantom` |
a standard test-image |

`bbpresolve` |
iterative solution of a linear system |

`bbprod` |
a product of operators and scalars |

`bbqualify` |
informational qualifier to a black-box |

`bbradon` |
black-box for a Radon transform |

`bbrand` |
random samples from a given distribution |

`bbredim` |
redimensioning black-box |

`bbregsolve` |
a regularized solution of a linear system |

`bbrepmat` |
and tile an operator |

`bbrescale` |
rescaling black-box |

`bbship` |
a parcel into a struct |

`bbshowtree` |
evaluation tree for a black-box |

`bbsimplify` |
a black-box operator |

`bbsolve` |
a solution of a linear system |

`bbsolvemem` |
memory usage for solving a linear system |

`bbsolveopt` |
options for solving a linear system |

`bbsvdf` |
singular triplets of an operator with call-back |

`bbsvdmem` |
memory usage for an SVD computation |

`bbsvdopt` |
options for computing an SVD |

`bbsvds` |
singular values/triplets of an operator |

`bbtauest` |
accuracy of a black-box statistically |

`bbtoeplitz` |
Toeplitz black-box |

`bbtomoemit` |
black-box model of an emission tomograph |

`bbunwrap` |
variables out from a parcel |

`bbwrap` |
variables into a parcel |

`bbzeros` |
black-box of zeros |

`blackbox` |
black-box operator |

`isa` |
type of matrix operator |