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DSB

Actif depuis 2016

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How to play and stop audio file
I want to make a gui with two buttons play and stop audio file how can i do that

presque 7 ans il y a | 1 réponse | 1

1

réponse

Question

How to split dataset for Chaid algorithm in matlab
I'm new in the Matlab and I'm trying to implement chaid algorithm for decision tree but I don't know how to split the data and c...

presque 7 ans il y a | 1 réponse | 0

0

réponse

Question

Video input in GUI with mac
I'm trying to open the camera to take the input video but it displays a white window with a red cross Here's my code: % v...

presque 7 ans il y a | 1 réponse | 0

1

réponse

Question

how to display video input
i'm trying to display real-time video in gui it doesn't display the camera is working but display nothing Here's my code h...

presque 7 ans il y a | 1 réponse | 0

0

réponse

Question

How to save audio in .mat file
Hi I'm a beginner in matlab and i want to save audio in .mat file how can i do that?

presque 7 ans il y a | 1 réponse | 0

1

réponse

Question

How to concatenate two .mat file
I have two .mat files to extract features one for edge and one for surf and I want to concatenate these two mat file and generat...

presque 7 ans il y a | 1 réponse | 0

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réponse

Question

how can i increase the accuracy of SVM
I'm trying to detect the edge and store it in the vector with 5000 of images and I trained it with SVM model and I got 67% accu...

environ 7 ans il y a | 1 réponse | 0

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réponse

Question

how to make classification for video
I have a scenario and I need to classify it how can I do that?

environ 7 ans il y a | 2 réponses | 0

2

réponses

Question

how to save edges in vector
I'm trying to save the edges in vector in .mat file how can i do that?

environ 7 ans il y a | 1 réponse | 0

1

réponse

Question

How to normalize vector to unit length
how to normalize vector of features to unit length to generate a probability density function (pdf) also what the normalization ...

environ 7 ans il y a | 3 réponses | 0

3

réponses

Question

How to read and display multiple images in matlab
Hi there I'm trying to read an images from the folder using for loop but when i run the code it doesn't work Here is my c...

environ 7 ans il y a | 3 réponses | 0

3

réponses

Question

pre-traind for vgg-face?
does there any kind of pre-trained like "AlexNet" using for face expression not object detection?

plus de 7 ans il y a | 1 réponse | 3

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réponse

Question

How can i upload video folder and cut it into frames
Hello everyone, i want to upload a folder with many of videos and to cut the videos into frames how can i do it?

plus de 7 ans il y a | 1 réponse | 0

1

réponse