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Matheus Fortunato Alves


Last seen: 8 months ago |  Active since 2022

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Answered
AWGN Parameters setting for OFDM system using Simulink
Hi all, Don't know if you've solved your question or not. But in order to reduce BER when using AWGN Channel Block and OFDM ...

8 months ago | 0

Question


Error in "runtime issue checking" in MATLAB Coder: Error using VideoReader>>createChannel (line 679) Video stream in the file is not supported.
Hi, I am trying to convert following code to C++ using MATLAB Coder: function [frames] = Android5(Vrecorded) %#codege...

10 months ago | 0 answers | 0

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Answered
Error using Simulink Support Package for Android: Unable to locate build tool "Android Assembler": android
After trying some solutions, I've managed to solve the problem using the suggestion from https://www.mathworks.com/matlabcentra...

1 year ago | 0

| accepted

Question


Error using Simulink Support Package for Android: Unable to locate build tool "Android Assembler": android
Hi all, I'm trying to run the simple Get started with Android Devices program from Simulink Support Package for Android, how...

1 year ago | 1 answer | 0

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Errror using VideoReader on MATLAB Coder: Error using VideoReader>>createChannel (line 679) Video stream in the file is not supported.
Hi all, I've developed a script for Region of Interest detection/selection using YOLOv4 DL object detection network which fi...

1 year ago | 1 answer | 0

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Question


Error when trying to perform TransferLearning with Yolov4 Object Detector: The network predicted invalid bounding boxes during training. Try reducing the learning rate.
Hi all, I am trying to train an tiny-yolo-v4 object detector network to detect new objects with TransferLearning. I am using ...

1 year ago | 1 answer | 1

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Question


MATLAB acussing graphics card out of date with correct installed drivers
Hi all, I am trying to train a DL network with my GPU on MATLAB. However, when I run the command gpuDevice, following message...

1 year ago | 0 answers | 0

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Question


Can I import a Google Colab yolov4 trained detector to MATLAB?
Hi all, I have trained a custom yolov4 object detector using Google Colab due to its cloud-based GPU application which allow...

1 year ago | 1 answer | 0

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Question


Which approach should I use to train a Deep Learning NW for an LED Matrix detection?
Hi all, I would like to use a Deep Learning object detection approach to detect a specific object, a LED Matrix. I saw some ...

1 year ago | 0 answers | 0

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Question


Is it possible to use a pretrained YOLO DL NW to train new data without changing its layers?
Hi all, I was following the example from https://www.mathworks.com/help/vision/ref/trainyolov4objectdetector.html#mw_c912366...

1 year ago | 1 answer | 0

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