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01-06-2010 11:18 AM
01-06-2010 11:20 AM
Please keep your question in one thread.
And you still have not told us what a 'hopping sequence' is.
01-06-2010 11:22 AM
Thread hopping? 😉
-AK2DM
01-06-2010 11:25 AM
What does it mean to keep a question in one thread?
Hopping sequence is used in frequency hopping spread spectrum by a signal to hop to a new frequency..In FHSS we mutlipy FSK modulated signal with the hopping sequence so tht fsk modulated signal shud jump to the new frequency.
01-06-2010 11:56 AM
It means that it was not necessary to open two different topics in the forum for your problem.
I don't know anything about FHSS in labview but I can help you for the Control and Design Simulation Toolkit.
The toolkit SIT (Simulink Interface Toolkit) doesn't convert a model in a labview VI, but generate a dll which you'll be able to call and manipulate in Labview with SIT.
First of all you have to define the IN/OUT signals in your model by opening it in matlab-simulink and adding the labview specific terminals.
Then you'll have to build your dll with the Matlab Real-Time Workshop by selecting the "System Target File" nidll.tlc.
You'll find some help here : http://zone.ni.com/devzone/cda/tut/p/id/3583
When the dll is built, you'll have to open the SIT connection manager in Labview\Tools and select your new dll.
When the IN/OUT signals are assigned with the SIT connection manager, you'll be able to use the SIT functions to call your model (in the dll) and get values from it.
Gilles
05-29-2010 03:17 AM
Hello,
I'm dealing currently with the same task, and i wonder if once you create the .dll that you can call and manipulate, if you can integrate it in a block diagram already done... To be more specific, I am testing different types of controllers, and I only need to convert the simulink models into .vi's that represent the controllers. The rest (read signals, write in memory, etc)all that is already in a block diagram. I don't know if with the SIT conector you can call the .dll with VI blocks.
I'd use the somulation model converter, but it doesn't work pretty well... my .mdl is kind of huge...
Please, if you worked out your doubt, maybe you can help me... i'd appreciate it a lot.
thankx
06-01-2010 08:18 PM
Hello Fonsdecelis,
Yes you can do this. You would need to use the use the Simulation Interface Toolkit VIs to access your .dll and I have attached the help file provides a brief description for what each VI does and links to other help file explaining them in more detail. I hope this information helps you with this.
User Interface VIs
http://zone.ni.com/reference/en-XX/help/371504E-01/lvsit/user_interface_vis/
Model Interface VIs
http://zone.ni.com/reference/en-XX/help/371504E-01/lvsit/model_interface_vis/
JimS.
06-01-2010 08:23 PM
If you have Control Design and Simulation Module, you can use the Model Converter to convert your .mdl to LabVIEW VIs.
02-17-2013 05:25 AM
Hi,
I am doing my engineering 2nd year.
I am new to matlab and labview. Can you please send me the FHSS simulink model to salman26ec@gmail.com.
Thanks in advance.
Salman
04-04-2014 02:19 AM
please send me the simulink model of fhss