MATLAB: How to use solve function in Embedded function block of simulink

embedded function block of simulink

I donit know use solve equation in Embedded function block of simulink.Because when i create syms vriable in Embedded function block of simulink,Matlab tell error.How do you solve this problem? Thank you.

Best Answer

What is the exact error message that you receive? Note that solve (or any of the Symbolic Math Toolbox functions) is not amongst the functions supported in Embedded MATLAB. You need to use the eml.extrinsic (code.extrinsic starting in R2011a) directive if you'd like to use an unsupported function (the call is dispatched to the MATLAB engine since code cannot be generated for it).

Related Solutions

MATLAB: Is the FIND function available in the Embedded MATLAB function set in Simulink 7.2 (R2008b)

This change has been incorporated in Simulink 7.4 (R2009b). For previous releases the ability to use the FIND function is not available in the Embedded MATLAB Function set in Simulink 7.1 (R2008a).

A workaround for this is to declare the FIND function extrinsic in an Embedded MATLAB function. For example, the following code declares the MATLAB function FIND extrinsic in the Embedded MATLAB function foo:

function y = foo
eml.extrinsic('find');
x = ones(4);
y = x;
y = find(x);

Note, however, that a Simulink model using eml.extrinsic within an Embedded MATLAB Function block cannot be compiled. Use eml.extrinsic in Embedded MATLAB functions only. Using it in MATLAB functions generates an error.

MATLAB: Does the Embedded Target for TI C6000 DSP 1.0 (R13) support code generation for the C28x DSP family

The Embedded Target for TI C6000 target does not support code generation for the TMS320C28x DSP family. The only boards currently supported are:

C6701 EVM
C6711 DSK

which are both from the TMS320C67xx family

There is no timeframe as to if or when MathWorks will be supporting the C28x family. We do not have any other product that supports code generation for the C28x DSPs.

Best Answer

Related Solutions

MATLAB: Is the FIND function available in the Embedded MATLAB function set in Simulink 7.2 (R2008b)

MATLAB: Does the Embedded Target for TI C6000 DSP 1.0 (R13) support code generation for the C28x DSP family

Related Question