C++ matrix template classe for mathematics.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Marc Wäckerlin 0644f3b2d0 tested for rpm and deb 6 months ago
debian tested for rpm and deb 6 months ago
doc tested for rpm and deb 6 months ago
examples tested for rpm and deb 6 months ago
src new feature p-norm 2 years ago
test new feature p-norm 2 years ago
AUTHORS initial project 2 years ago
COPYING updated build system 10 months ago
ChangeLog tested for rpm and deb 6 months ago
INSTALL updated build system 10 months ago
NEWS initial project 2 years ago
README.md tested for rpm and deb 6 months ago
autogen.sh initial project 2 years ago
ax_check_qt.m4 tested for rpm and deb 6 months ago
ax_cxx_compile_stdcxx_11.m4 fix C++11 detection 2 years ago
ax_init_standard_project.m4 tested for rpm and deb 6 months ago
bootstrap.sh tested for rpm and deb 6 months ago
build-in-docker.conf build system updated 2 years ago
build-in-docker.sh tested for rpm and deb 6 months ago
build-resource-file.sh initial project 2 years ago
configure.ac tested for rpm and deb 6 months ago
dependency-graph.sh updated build system 10 months ago
libmatricxx.desktop.in initial project 2 years ago
libmatricxx.spec.in tested for rpm and deb 6 months ago
mac-create-app-bundle.sh tested for rpm and deb 6 months ago
makefile.am tested for rpm and deb 6 months ago
makefile_test.inc.am fix C++11 detection 2 years ago
resolve-debbuilddeps.sh tested for rpm and deb 6 months ago
resolve-rpmbuilddeps.sh tested for rpm and deb 6 months ago
rpmsign.exp updated build system 10 months ago
sql-to-dot.sed initial project 2 years ago
template.sh updated build system 10 months ago

README.md

C++ Matrix Template Library

Library to provide mathematical matrices as standard C++ types that behave like standard types.

Features:

  • Allows any size of Matrix
    • Either fixed size, size given as template parameter
    • Or variable size, size is given in constructor
  • Allows any type of values, given as template parameter
  • Supports matrix specific functions:
    • transposition
    • gaussian algorithm
    • determinant using gauss algorithm
    • inversion using gauss-jordan algorithm
  • Supports mathematical operations:
    • addition
    • subtraction
    • multiplication
    • division (using the inverse matrix)
  • Higly stable and well tested in >200 tests

Example with templated size:

  const Matrix<T,2,4> m1(1, 2, 3, 4,
                         5, 6, 7, 8);
  const Matrix<T,2,4> m2(2, 4, 6, 8,
                         1, 3, 5, 7);
  const Matrix<T,2,4> m(m1+m2);
  const Matrix<T,2,4> res(3, 6, 9, 12,
                          6, 9, 12, 15);
  if (m==res) {
    std::cout<<"Yes, it is that easy!\n"<<m<<"\n";
  } else {
    std::cerr<<"Ooops!\n";
  }

Example with given size:

  const Matrix<T> m1(2, 4,
                     1, 2, 3, 4,
                     5, 6, 7, 8);
  const Matrix<T> m2(2, 4,
                     2, 4, 6, 8,
                     1, 3, 5, 7);
  const Matrix<T> m(m1+m2);
  const Matrix<T> res(2, 4,
                      3, 6, 9, 12,
                      6, 9, 12, 15);
  if (m==res) {
    std::cout<<"Yes, it is that easy!\n"<<m<<"\n";
  } else {
    std::cerr<<"Ooops!\n";
  }