SimStimulusHybridFbmConfig Struct Reference

Configuration for seeded hybrid fractional Brownian motion stimulus noise. More...

#include <hybrid_fbm.h>

Collaboration diagram for SimStimulusHybridFbmConfig:

Public Attributes
size_t	field_index
double	amplitude
double	hurst
double	lacunarity
unsigned int	octaves
SimStimulusCoordConfig	coord
uint64_t	seed
bool	scale_by_dt

Detailed Description

Configuration for seeded hybrid fractional Brownian motion stimulus noise.

Member Data Documentation

amplitude

double SimStimulusHybridFbmConfig::amplitude

Base amplitude of the coarsest octave.

coord

SimStimulusCoordConfig SimStimulusHybridFbmConfig::coord

Spatial coordinate mapping configuration.

field_index

size_t SimStimulusHybridFbmConfig::field_index

Target field index.

hurst

double SimStimulusHybridFbmConfig::hurst

Hurst exponent H (0 < H < 1).

lacunarity

double SimStimulusHybridFbmConfig::lacunarity

Frequency multiplier per octave lambda (>= 1).

octaves

unsigned int SimStimulusHybridFbmConfig::octaves

Number of octaves to sum (>= 1).

scale_by_dt

bool SimStimulusHybridFbmConfig::scale_by_dt

When true, scale writes by dt; else dt-independent.

seed

uint64_t SimStimulusHybridFbmConfig::seed

RNG seed for reproducible phases.

---

The documentation for this struct was generated from the following file:

• hybrid_fbm.h