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Simulink Model stuck in running mode indefinitely

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ADITYA NAYAK
ADITYA NAYAK on 15 Feb 2020
Commented: stozaki on 18 Feb 2020
I have a requirement for converting a RGB image to Grayscale image. For this I have implemented a model comprising of 2 for iterator blocks (across rows and then columns). It compiles successfully, but on running it hangs indefinitely.
I tried to debug it by reducing the model into just 1 for iterator block. But still it shows same behavior as above.
Request to please suggest if there is any other way to find out what is the exact issue.
Attaching the model here.

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ADITYA NAYAK
ADITYA NAYAK on 16 Feb 2020
Thank you very much for the answer Stozaki.
I wanted to do this manually using computation on each RGB values to genearte the Grayscale value of each pixel by traversing rows and columns. In this way though it would take some time, but I could understand the nitty gritty of the implementation of Simulink implementation. Is it possible to debug the above attached model.

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Answers (1)

stozaki
stozaki on 16 Feb 2020
@ADITYA
You can use color space convesion block.
I attached simple example model.
Regards,
stozaki

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stozaki
stozaki on 16 Feb 2020
please attache your ena_color.bin.
I do not have ena_color.bin, so I can not simulate your model.
ADITYA NAYAK
ADITYA NAYAK on 18 Feb 2020
Hello Stozaki,
Sorry for late reply. Attaching the input file.
stozaki
stozaki on 18 Feb 2020
Hello ADITYA,
Thank you for data.
I reproduced hung on. Please contact MathWorks support request.
If the tool hangs, further analysis is difficult for us.
Regards,
stozaki

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