HAMMERSLEY_DATASET is a FORTRAN90 program which creates a Hammersley dataset and writes it to a file.
The program is interactive, and allows the user to choose the parameters that define the sequence.
The program applies the user's data to select elements of a "leaped" subsequence of the Hammersley sequence. The subsequence elements are indexed by a quantity called STEP, which starts at 0. The STEP-th subsequence element is simply the Hammersley sequence element with index
SEED(1:NDIM) + STEP * LEAP(1:NDIM).
The data that the user may set include:
Once these parameters are set, the program generates the data, and writes it to a file. The user may then specify another set of data, or terminate the program.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
HAMMERSLEY_DATASET is available in a C++ version and a FORTRAN90 version and a MATLAB version.
FAURE_DATASET, a FORTRAN90 program which creates a Faure quasirandom dataset;
GRID_DATASET, a FORTRAN90 program which creates a grid sequence and writes it to a file.
HAMMERSLEY, a FORTRAN90 library which contains routines which compute elements of a Hammersley sequence. A compiled version of this library is necessary in order to build HAMMERSLEY_DATASET.
HAMMERSLEY, a dataset directory which contains examples of files created by HAMMERSLEY_DATASET.
LATIN_CENTER_DATASET, a FORTRAN90 program which creates a Latin Center Hypercube dataset;
LATIN_EDGE_DATASET, a FORTRAN90 program which creates a Latin Edge Hypercube dataset;
LATIN_RANDOM_DATASET, a FORTRAN90 program which creates a Latin Random Hypercube dataset;
NIEDERREITER2_DATASET, a FORTRAN90 program which creates a Niederreiter quasirandom dataset with base 2;
NORMAL_DATASET, a FORTRAN90 program which generates a dataset of multivariate normal pseudorandom values and writes them to a file.
SOBOL_DATASET, a FORTRAN90 program which computes a Sobol quasirandom sequence and writes it to a file.
UNIFORM_DATASET, a FORTRAN90 program which generates a dataset of multivariate uniform pseudorandom values and writes them to a file.
VAN_DER_CORPUT_DATASET, a FORTRAN90 program which creates a van der Corput quasirandom sequence and writes it to a file.
You can go up one level to the FORTRAN90 source codes.