SimStimulusFbmConfig Struct Reference

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

#include <fbm.h>

Collaboration diagram for SimStimulusFbmConfig:

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 fractional Brownian motion stimulus noise.

Member Data Documentation

amplitude

double SimStimulusFbmConfig::amplitude

Base amplitude of the coarsest octave.

coord

SimStimulusCoordConfig SimStimulusFbmConfig::coord

Spatial coordinate mapping configuration.

field_index

size_t SimStimulusFbmConfig::field_index

Target field index.

hurst

double SimStimulusFbmConfig::hurst

Hurst exponent H (0 < H < 1).

lacunarity

double SimStimulusFbmConfig::lacunarity

Frequency multiplier per octave λ (>= 1).

octaves

unsigned int SimStimulusFbmConfig::octaves

Number of octaves to sum (>= 1).

scale_by_dt

bool SimStimulusFbmConfig::scale_by_dt

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

seed

uint64_t SimStimulusFbmConfig::seed

RNG seed for reproducible phases.

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

• fbm.h