variable discrete vector generation in Simulink
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I need to make sequence (1D vector) from 2 constants in Simulink.
e.g.: x1=1 and x2=10 as input constant
Desired vector: X=[1 2 3 4 5 6 7 8 9 10]
I know It is very easy to generate such vector in matlab, but I really want to do it in terms of blocks and not even Embedded Matlab Function Block.
Thanks in Advance
14 Commenti
Azzi Abdelmalek
il 12 Set 2012
Matlab function is supported by HDL coder. Depends on verision of matlab you are using
TAB
il 13 Set 2012
Mojtaba, If you hints us about your requirement, may be anyone can suggest a better alternative solution.
Risposte (2)
Kaustubha Govind
il 12 Set 2012
Modificato: Kaustubha Govind
il 12 Set 2012
Mojtaba: Do x1 and x2 change during simulation? If not, try defining them as workspace variables.
- Constant block: Enter [x1:x2] as Value.
- MATLAB Function block: Make them non-tunable parameters on the block's Ports and Data Manager and compute output using [x1:x2].
2 Commenti
Kaustubha Govind
il 13 Set 2012
I think this is a lot harder to do. You will need to understand Variable-Size Signals because if x1 and x2 change during simulation, the size of the signal also changes. I don't see any easy way to do this without the MATLAB Function block, but even with that block, I think this will be tricky.
Azzi Abdelmalek
il 12 Set 2012
Modificato: Azzi Abdelmalek
il 12 Set 2012
check the blocks supported by HDL coder at http://www.mathworks.com/help/hdlcoder/ug/summary-of-block-implementations.html at the end of the page(simulink/User-Defined Functions/MATLAB Function)
MATLAB Function (was Embedded function for previous versions)
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