CControl

• CControl is a library written in 100% ANSI C (C89) code and is forked from this project that is used by the RECO project running on a STM32.

• While the original library has many components ranging from image processing and machine learning, the current library has been trimmed down to solely contain the linear algebra components.

  • To add back the old functionality, just add the folder from the original project is Sources back into the Sources of this repo and update the sources.h

• The current implementation of the linear algebra library uses CLAPACK and has modified the original project to calculate the eigenvalues and eigenvectors (eig()) using double-precision instead of the native single-precision

• The library comes with a limited set of LAPACK routines and therefore if the routines you want are not implemented, you must add them yourself which can be done by:

  1. Searching up the routine you want implemented and finding its documentation online (typically stored in a NetLib site)
  2. Downloading the dependencies in the documentation site as a .zip or .tar
  3. Downloading CLAPACK v3.2.1 from the Netlib
  4. Look at the dependencies for your routine (from Step 2) and copy them from the CLAPACK v3.2.1 from Step 3 into the Sources/LinearAlgebra/CLapack/Routines folder
  5. Adding the function header of the routine you wanted to use to the routines.h file in Sources/LinearAlgebra/CLapack/Routines

• After doing all those steps, you should be able to call your routine by including the ccontrol.h header

• For more information about the library, please go to the original projects README here