---

gnn_gaussian_noise_input : Adds Gaussian Noise to Input Samples.
[gnn_input : Reading and handling of sets of vectors.]

---

Detailed Description

The gnn_gaussian_noise_input : Adds Gaussian Noise to Input Samples. samples draws its input samples from an associated gnn_input : Reading and handling of sets of vectors. input device, and adds gaussian noise with mean zero and standard deviation of your choice.

where the , is the pattern returned by this device, is the input sample drawn from the underlying input device, and is the gaussian noise.

A gnn_gaussian_noise_input : Adds Gaussian Noise to Input Samples. should be built giving it a pointer to an already existing gnn_input : Reading and handling of sets of vectors. device. The gnn_gaussian_noise_input : Adds Gaussian Noise to Input Samples. owns a random number generator that is uses to generate the noise.

Typedefs
typedef _gnn_gaussian_noise_input	gnn_gaussian_noise_input
	The datatype for gaussian_noise inputs.
Functions
const gsl_vector *	gnn_gaussian_noise_input_get (gnn_input *set, size_t k)
	The "get" function for a gaussian_noise input set.
void	gnn_gaussian_noise_input_destroy (gnn_input *set)
	Destroy function.
gnn_input *	gnn_gaussian_noise_new (gnn_input *input, double sigma)
	Builds a gaussian noise device.
int	gnn_gaussian_noise_set_sigma (gnn_input *input, double sigma)
	Sets a new for the gaussian noise.
double	gnn_gaussian_noise_get_sigma (gnn_input *input)
	Returns the current .

---

Typedef Documentation

typedef struct _gnn_gaussian_noise_input gnn_gaussian_noise_input

This is the datatype for gaussian_noise inputs. It extends the basic gnn_input : Reading and handling of sets of vectors. structure to include the additional pointer to the gnn_input : Reading and handling of sets of vectors. device, a buffer for storing the current pattern that was built, etc. Definition at line 73 of file gnn_gaussian_noise_input.c.

---

Function Documentation

double gnn_gaussian_noise_get_sigma (  gnn_input *    input )

Parameters: input  A pointer to the gnn_gaussian_noise_input : Adds Gaussian Noise to Input Samples. device. Returns: Returns the current value for . Definition at line 292 of file gnn_gaussian_noise_input.c.

void gnn_gaussian_noise_input_destroy (  gnn_input *    set )  [static]

This is the gnn_gaussian_noise_input : Adds Gaussian Noise to Input Samples. destroy function. Parameters: set  A pointer to a gnn_gaussian_noise_input : Adds Gaussian Noise to Input Samples. dataset. Definition at line 156 of file gnn_gaussian_noise_input.c.

const gsl_vector * gnn_gaussian_noise_input_get (  gnn_input *    set, size_t    k )  [static]

This function is returns the k-th pattern in the set. Parameters: set  A pointer to a gnn_gaussian_noise_input : Adds Gaussian Noise to Input Samples.. k  The index of the pattern to be retrieved. Returns: A pointer to the sample vector. Definition at line 107 of file gnn_gaussian_noise_input.c.

gnn_input* gnn_gaussian_noise_new (  gnn_input *    input, double    sigma )

This function creates a new gnn_gaussian_noise_input : Adds Gaussian Noise to Input Samples. from a given gnn_input : Reading and handling of sets of vectors. device input. The noises' deviation is given by sigma. Parameters: input  The input device whose input samples should be contaminated with gaussian noise. sigma  The gaussian's standard deviation . Returns: Returns a pointer to a new gnn_gaussian_noise_input : Adds Gaussian Noise to Input Samples. set. Definition at line 192 of file gnn_gaussian_noise_input.c.

int gnn_gaussian_noise_set_sigma (  gnn_input *    input, double    sigma )

Parameters: input  A pointer to the gnn_gaussian_noise_input : Adds Gaussian Noise to Input Samples. device. sigma  A positive real number. Returns: Returns 0 if succeeded. Definition at line 263 of file gnn_gaussian_noise_input.c.

---