rsimgetrtp

Global model parameter structure

Syntax

parameter_structure= rsimgetrtp('model')

Description

parameter_structure= rsimgetrtp('model') forces a block update diagram action for model, a model for which you are running rapid simulations, and returns the global parameter structure for that model. The function includes tunable parameter information in the parameter structure.

Examples

Return Global Parameter Structure

Return global parameter structure for model rtwdemo_rsimtf to param_struct.

rtwdemo_rsimtf
param_struct = rsimgetrtp('rtwdemo_rsimtf')

param_struct = 

    modelChecksum: [1.7165e+009 3.0726e+009 2.6061e+009 
2.3064e+009]
       parameters: [1x1 struct]

Input Arguments

model — Model for which you are running rapid simulations

character vector | array of character vectors | string

Output Arguments

parameter_structure — Global parameter structure that includes tunable parameter information

parameter structure

The model parameter structure contains these fields:

Field	Description
modelChecksum	A four-element vector that encodes the structure. The code generator uses the checksum to check whether the structure has changed since the RSim executable was generated. If you delete or add a block, and then generate a new version of the structure, the new checksum does not match the original checksum. The RSim executable detects this incompatibility in model parameter structures and exits to avoid returning incorrect simulation results. If the structure changes, regenerate code for the model.
parameters	A structure that defines model global parameters.

The parameters substructure includes these fields:

Field	Description
dataTypeName	Name of the parameter data type, for example, double
dataTypeID	An internal data type identifier
complex	Value 1 if parameter values are complex and 0 if real
dtTransIdx	Internal use only
values	Vector of parameter values
structParamInfo	Information about structure and bus parameters in the model

The structParamInfo substructure contains these fields:

Field	Description
Identifier	Name of the parameter
ModelParam	Value 1 if parameter is a model parameter and 0 if it is a block parameter
BlockPath	Block path for a block parameter and empty for model parameters
CAPIIdx	Internal use only.

Do not modify fields in structParamInfo.

The function also includes an array of substructures, map, which represents tunable parameter information with these fields:

Field	Description
Identifier	Parameter name
ValueIndicies	Vector of indices to parameter values
Dimensions	Vector indicating parameter dimensions

Version History

Introduced in R2006a