User`s guide

dspstartup
6-5
6dspstartup
Purpose Configure the Simulink environment for DSP systems.
Syntax dspstartup
Description dspstartup configures a number of Simulink environment parameters with
settings appropriate for a typical DSP project. When the Simulink
environment has successfully been configured, the function displays the
following message in the command window.
Changed default Simulink settings for DSP systems (dspstartup.m).
To automatically configure the Simulink environment at startup, add a call to
dspstartup.m from your startup.m file. If you do not have a startup.m file on
your path, you can create one from the
startupsav.m template in the
toolbox/local directory.
To edit
startupsav.m, simply replace the load matlab.mat command with a
call to
dspstartup.m, and save the file as startup.m. The result should look
like this.
%STARTUP Startup file
% This file is executed when MATLAB starts up,
% if it exists anywhere on the path.
dspstartup;
For more information, see the description for the startup command in the
MATLAB documentation, “Using dspstartup.m” on page 2-12.
The
dspstartup.m script sets the following Simulink environment parameters.
See Appendix A, “Model and Block Parameters,” in the Simulink
documentation for complete information about a particular setting.
Parameter Setting
SingleTaskRate
TransMsg
error
Solver fixedstepdiscrete
SolverMode SingleTasking