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Rafael Cordero


Last seen: 12 days ago
14 total contributions since 2020

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Question


How can I combine strings in SIMULINK like in a MATLAB cell array?
Hi folks, Imagine I have 3 string constant blocks: How can I combine them in such a way to get something like a cel...

13 days ago | 1 answer | 0

1

answer

Question


In Simulink, is it possible to send data to workspace in real-time using the 'ToWorkspace' block?
Hello everyone, I have a large simulink model. In this model I calculate certain variables that are essentially [1x1] constants...

1 month ago | 2 answers | 0

2

answers

Question


Simulink Selector Block: "Invalid parameter 'Indices' specified"
Hello all, I'm getting an error on Simulink regarding the selector block. My circuit looks like this: Its a Matlab function...

1 month ago | 0 answers | 0

0

answers

Question


How do I use markers (i.e. in vector form) to tell the selector block when to select certain parts of a signal?
Hello everyone, Lets say I have a vector r: r = [110, 435 978 ... 100240]. r is my vector of markers - it marks certai...

1 month ago | 0 answers | 0

0

answers

Question


Simulink - Interpreted Matlab Function: How can I define that I want two inputs to my function?
I hava a function represented by the interpreted matlab function block. In the matlab function code, I have specified it has tw...

4 months ago | 1 answer | 0

1

answer

Answered
How can I make an enabled "to workspace" using just a variable-size signal?
In the end I just used a selector to force the variable-size signal into a fixed-size (of length equal to the original variable-...

4 months ago | 0

Question


How can I make an enabled "to workspace" using just a variable-size signal?
Hello world! I have a sequential signal processing model. It processes input biosignals in frames, and then outputs a series of...

4 months ago | 1 answer | 1

1

answer

Question


Simulink: is there a way to only run a block once a (non-zero) signal arrives to it?
Hello world, I'm doing some offline biosignal analysis on simulink. I pass an entire set of signals (e.g. 100 seconds of durati...

5 months ago | 1 answer | 0

1

answer

Answered
matlab 2019b plot zoom in does not work
Also have the same problem. Pretty shocking it still hasn't been addressed...

5 months ago | 0

Question


Strange Simulink error: "In 'Simulink:Logging:UTInvDim', parameter {1} must be a real scalar"
Title is self-explanatory, I created a model. It worked fine. I then renamed some parameters interacting with the workspace and ...

5 months ago | 0 answers | 0

0

answers

Question


Discontinuities in simulink frame-per-frame filtering
Hello world! I've made the following attached signal-processing model that operates on four physiological signals via two par...

5 months ago | 0 answers | 0

0

answers

Question


How can I write a Mask parameter to the workspace in Simulink?
Hello world! I have a masked subsystem with two parameters fc_lo and fc_hi. They define the corner frequencies of a Bandpass ...

5 months ago | 1 answer | 0

1

answer

Answered
zero phase filter in simulink
Im having the same problem. Did you ever figure out how to fix this?

5 months ago | 0

Question


Trouble understanding the Flip block in Simulink
Hello world! New to Simulink. Did a bunch of tutorials, now trying some projects. I'm having some problems with the 'Flip' b...

6 months ago | 1 answer | 0

1

answer