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Guilherme T Silva


Whirlpool Corp

Active since 2016

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Generate code from referenced model without generating from the parent
When working with large systems made of many referenced models I can either generate code from the top-level model (parent), whi...

5 years ago | 1 answer | 0

1

answer

Question


How to write local code using a TLC custom storage class
I'm trying to create a class that yields the following behavior: Declare a local struct and fill its fields with data. Pass th...

6 years ago | 0 answers | 0

0

answers

Question


Change Simulink function exported prototype
Hi, I'm trying to generate a set of public functions that will serve as interface to my module once I generate C code from it...

6 years ago | 0 answers | 0

0

answers

Solved


Zero Cross
Write a function that counts the number of times n a signal x crosses zero or changes sign. Examples x = [1 2 -3 -4 5 6 ...

6 years ago

Question


csvread: Trouble reading 'Numeric' field from file
Hi, I'm trying to read the attached csv file, but both csvread is having trouble to parse through line 8010 of the second col...

7 years ago | 1 answer | 0

1

answer

Question


Problem passing index to GetSet function
When I define a Simulink.Signal with dimension >1 and set it's storage class to GetSet it will generate a C function call like t...

7 years ago | 0 answers | 0

0

answers

Question


How to implement descending LUT breakpoint arrays
Is there any Simulink/MATLAB construct that does interpolation using a breakpoint array that is not strictly ascending? I nee...

8 years ago | 0 answers | 0

0

answers

Question


Error: Simulink does not support the execution of function-call cycles
I'm trying to execute this very simple sender/receiver logic with two charts and function calls. The issue is that Simulink dete...

8 years ago | 1 answer | 0

1

answer

Answered
MATLAB System block error: The input to coder.const cannot be reduced to a constant
Solved the problem defining the property NumInputs as nontunable.

8 years ago | 1

| accepted

Question


MATLAB System block error: The input to coder.const cannot be reduced to a constant
I'm trying to build a system block with a dynamic number of inputs. I'm able to choose the number of inputs through a dialog and...

8 years ago | 1 answer | 1

1

answer

Question


Strange results with xcorr
Hi, I'm running the following script to calculate the cross-correlation between two signals: s1 = sig.signals.values(:,...

8 years ago | 3 answers | 1

3

answers

Question


Nested Bus as S-Function input
Hi, I'm trying to compile some legacy code as a s-function, and I'd like to pass a struct as input. I created a bus that rep...

8 years ago | 0 answers | 1

0

answers

Answered
Is there a hidden workspace in Simulink other than the model workspace?
I found out what was wrong: Simulink won't clear S-functions static memory from run to run. I'm using clear mex for that. Thanks...

8 years ago | 0

| accepted

Question


Is there a hidden workspace in Simulink other than the model workspace?
When running a Simulink model, I get unexpected behaviors if I don't call a clear all before the execution. Strange thing is tha...

8 years ago | 2 answers | 0

2

answers