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DSB


Active since 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

environ 5 ans ago | 1 answer | 1

1

answer

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...

environ 5 ans ago | 0 answers | 0

0

answers

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...

environ 5 ans ago | 1 answer | 0

1

answer

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...

environ 5 ans ago | 0 answers | 0

0

answers

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?

environ 5 ans ago | 1 answer | 0

1

answer

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...

environ 5 ans ago | 0 answers | 0

0

answers

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 5 ans ago | 0 answers | 0

0

answers

Question


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

environ 5 ans ago | 2 answers | 0

2

answers

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 5 ans ago | 1 answer | 0

1

answer

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 5 ans ago | 3 answers | 0

3

answers

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 5 ans ago | 3 answers | 0

3

answers

Question


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

plus de 5 ans ago | 0 answers | 3

0

answers

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 5 ans ago | 1 answer | 0

1

answer