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Dara Parsavand


Boeing

Last seen: 1 month ago Active since 2012

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Answered
Suppress Simulink build summary in command window
This seems to be working. The semicolon after the evalc command is required, else you will get output. model_name = 'your_mode...

11 months ago | 0

Answered
Delay with Show Enable Port not working as expected
Ian Winter wrote: Is there any way to get back the old block? The block is back as of 2017b (at least in the HDL Coder blo...

4 years ago | 2

Question


HDL Coder creates too many files in my full model, but works as expected on a subystem
I'm running into a strange problem that almost seems like a stack overflow where the stack holds all Verilog files that have bee...

6 years ago | 1 answer | 0

1

answer

Question


How to update template on multiple Simulink models (programmatically)?
As I'm learning more about HDL coder, I'm slowly iterating on a common template I want to use for all my Simulink models in a gi...

6 years ago | 1 answer | 1

1

answer

Question


Best way to do a dynamic bit slice?
I am still learning my way around HDL coder, but I'm starting to think I can't get optimal results in Verilog from the set of bu...

6 years ago | 1 answer | 0

1

answer

Question


Delay with Show Enable Port not working as expected
I just noticed that previous models I had built using the Unit Delay Enabled block were still simulating without error but the h...

6 years ago | 1 answer | 0

1

answer

Question


Are there Simulink guidelines for choosing ufix1 vs. boolean?
In the past I've tried making all my 1 bit signals in my Simulink models ufix1 or all of them boolean and neither option seemed ...

6 years ago | 1 answer | 0

1

answer

Question


Can I use comment through in a dynamic Simulink mask?
I'd like to create a Simulink mask where I can comment through or uncomment a sub block of the mask based on one of the mask par...

8 years ago | 5 answers | 4

5

answers

Question


Can I expose input fixed point data type parameters to mask variables in Simulink?
I have experimented with Data Type Propagation in Simulink 2013b, and it can do some of what I want, but ideally I'd like to hav...

8 years ago | 0 answers | 0

0

answers

Question


How do I extract a single bit from signed signals in Simulink? (with no run time warnings and no HDL coder hardware cost)
Basically, I want to do bit slicing on a signed integer sfixN (having bits N-1 (sign) down to 0). E.g., I want to grab bit N-1,...

8 years ago | 1 answer | 0

1

answer

Question


Do small but non-zero coefficients in symmetric Hilbert FIR found from firpm indicate a bug?
I noticed that depending on how you generate the coefficients of a Hilbert Transform FIR, one method (firpm using 'Hilbert') giv...

9 years ago | 0 answers | 0

0

answers

Question


Can I supress a flashing title bar when refreshing plots?
I've looked at the doc page for figure properties and I don't see that this is possible, but perhaps it is. My question is prob...

11 years ago | 1 answer | 0

1

answer