Community Profile

photo

Luis Ruiz


19 total contributions since 2018

Luis Ruiz's Badges

  • First Answer
  • Thankful Level 2

View details...

Contributions in
View by

Question


Return vector in lookup table
How do i construct a lookup table object so the output is a vector? The input of the lookup table is a time vector 1xn. The da...

6 Tage ago | 0 answers | 0

0

answers

Question


SIMULINK sending cache files to recycle bin
Whenever I run a SIMULATION, it compiles and run, but SIMULINK sends a bunch of *.err, *.i and *.bat files to the recycle bin, h...

3 Monate ago | 0 answers | 0

0

answers

Question


Use bus as output port in simulink
I created a bus. Then that bus is passed to an output port. When I run: [~,~,Y]=sim( my_model, t ); Simulink complaints bec...

4 Monate ago | 1 answer | 0

1

answer

Answered
What frustrates you about MATLAB?
With the Legacy Code tool two dimensional arrays cannot be used, and that is very frustating as matrices are part of the core of...

4 Monate ago | 0

Question


How to use two dimensional arrays in legacy code?
I have a C function with a structure, inside the struct is a two dimensional array typedef struct { double my_array[3][3]; ...

4 Monate ago | 0 answers | 0

0

answers

Question


Sending SIMULINK cache files to another folder
Is there a way to send the cache files of SIMULINK .slxc to a separate folder when running a simulation?

5 Monate ago | 1 answer | 0

1

answer

Question


DLL from MinGW has different architecture than the host
I am using MinGW to create a shared library, so the shared library is created with extension DLL, and I can use it to link progr...

5 Monate ago | 1 answer | 0

1

answer

Question


Matrix declaration in legacy code
How to use declared C matrices double[3][3] in, legacy code. In the documentation it is specified that matrices should be decla...

5 Monate ago | 0 answers | 0

0

answers

Question


Does variable size definition affect SIMULINK performance? Vector vs Scalar
I have a SIMULINK simulation and as I understand if a define the size of a I/O as let's say it, 3, it means it is a vector, but ...

6 Monate ago | 0 answers | 0

0

answers

Question


Proper way to define port dimensions in SIMULINK
What is the proper way to define port dimensions in SIMULINK? I used to define them as: Port dimensions (-1 for inherited): 4...

6 Monate ago | 0 answers | 0

0

answers

Question


How to handle release and debug version of SIMULINK models?
Is there a way to handle release and debug features of a SIMULINK model efficiently? I have two versions of the same model, one...

9 Monate ago | 0 answers | 0

0

answers

Question


Specify the name of a workspace struct for Simulink coder
I am using Simulink coder to generate C code for a model. Inside the model I am using a workspace struct, this is the same ques...

9 Monate ago | 0 answers | 0

0

answers

Question


How to change signal value at intermediate steps in Simulink?
I have a Simulink model for two sensors. The first sensor has a frequency of 1 Hz and the second at 5 Hz. I am using a rate tran...

etwa ein Jahr ago | 0 answers | 0

0

answers

Question


How to change the interpolation method of timeseries inside Simulink?
I have a timeseries object, and I am defining the interpolation method to be cubic Hermitian: hermitian_interp_s = @( new...

etwa ein Jahr ago | 0 answers | 0

0

answers

Question


Duration in double between two datenum
I have two dates given in text format, I want to have the real duration in seconds between the two values. The answer is -24,...

etwa ein Jahr ago | 3 answers | 0

3

answers

Question


Correctly define the dimension for a timeseries of scalars
I want to read data from a mat file in Simulink. To create the data file and the bus I am using timeseries objects. dt ...

etwa ein Jahr ago | 1 answer | 0

1

answer

Question


How to have multiple seeds for random generation in Simulink?
I have a model in Simulink that uses the `Random Number` block. This `Random Number` block uses a `Seed` value for the generatio...

etwa ein Jahr ago | 1 answer | 0

1

answer

Question


How to make a Simulink block constant, execute only once?
I have a model in Simulink (2018a) which has more models inside. So I have: parent.slx --> child.slx I want child.slx ...

etwa ein Jahr ago | 1 answer | 0

1

answer

Question


Change format in created C code
I am using Matlab coder to port code to C, e.g. for the next function: function sum_out = my_sum( x ) sum_out = 0; fo...

mehr als ein Jahr ago | 2 answers | 0

2

answers