init_values_waveproduct.m File Reference

product of two sinus waves in both coordinate directions More...

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Functions
function U0 =	init_values_waveproduct (glob, params)
	product of two sinus waves in both coordinate directions More...

Detailed Description

product of two sinus waves in both coordinate directions

Definition in file init_values_waveproduct.m.

Function Documentation

function U0 = init_values_waveproduct	(		glob,
			params
	)

product of two sinus waves in both coordinate directions

computes a product of axis-dependent waves of values between c_init_min and c_init_max

Parameters

glob	glob
params	a structure with model parameters

Return values

U0

U0

Required fields of params:

• c_init_max —  maximum value in field
• c_init_min —  minimum value in field
• c_init_freq_x —  frequency in x-direction
• c_init_freq_y —  frequency in y-direction
• c_init_phase_x —  phase shift
• c_init_phase_y —  phase shift
• debug —  flag indicating wether debug output shall be turned on
• decomp_mode —  flag indicating the operation mode of the function:
  • 0 (complete) : no affine parameter dependence or decomposition is performed.
  • 1 (components) : for each output argument a cell array of output matrices is returned representing the \(q\)-th component independent of the parameters given in mu_names.
  • 2 (coefficients) : returns a vector where each coordinate represents the \(q\)-the coefficient \(\sigma_{\cdot}^{q}(\mu)\) dependent on the parameters given in mu_names.

Documentation Update:

Definition at line 17 of file init_values_waveproduct.m.