Note: This code is not currently compiling.
NOISE is a lattice random walker simulator. The implementation allows arbitrary number of random walkers and dimension. The system consists of a concentric pair of hypercubes with the bigger one forming the bounding box and obeys periodic boundary conditions. This implementation cross-compiles on an Arduino compatible microcontroller as well as a PC system. When compiled on a microcontroller, the code can be used to generate Poisson Noise signals on any available digital pin. The compiled PC system can be used as an emulator or a stand alone application.
The random walkers in the HyperCube emit a HIGH signal, whenever a random walker passes through the smaller concentric cube. The inspiration behind this model was to crudely simulate diffusive fluorescent particles passing through a confocal volume. Outside the confocal volume (or the smaller hypercube), the signal emitted by the random walkers is LOW.
The file macros.hpp contains the macros the are used to enable/disable features and control the build environment.
→ For PC Systems, build using gcc:
g++ -std=c++11 main.cpp -o noiseExecute:
./noise <optional-name>main.cpp - Executor code for PC System .
NOISE.ino - Executor for Arduino compatible microcontrollers.
hypercube_engine.hpp - Describes the simulation box.
minmax.hpp - Describes the utility class used for controlling boundary conditions.
rand.hpp - Random number generation interface.
pulse.hpp - Describes the pulsing mechanism.
macros.hpp - Describes the macros that control the features and the build.
utilities.hpp - Generic utility functions.