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Delprat Sebastien


Univ de Valenciennes

Last seen: 15 days ago |  Active since 2001

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Answered
How to take the average every 4 data points?
There is a smooth function y=smooth(x,4)... Simple and should be enough.

5 months ago | 0

Answered
How to fully use the CPU of my PC?
There are several answer to optimize code: Always prealocate vectors (do not let an array increase within a loop, prealocate th...

5 months ago | 0

Answered
Why does 'Help' Documentation in MATLAB R2020a not work when the Proxy server is enabled?
I'm using Matlab 2024a. I performed all the test listed here and the documentation windows remains empty. Modifying the jar file...

6 months ago | 0

Answered
How to redirect stdout to a text box in a UI?
Here is a Piece of Code that works using Events clearvars close all clc % Create a process pProcess = System.Diagnostics...

10 months ago | 0

Question


Feature request: multi-dimensional feature input layer for dlNetwork
This is a feature request for deep network : Why can't we input multidimensional input features in an inputFeatureLayer ? They ...

1 year ago | 1 answer | 0

1

answer

Question


rlVectorQValueFunction with a custom Network for a DPQ agent
Question in short: how to design a DQN agent that uses a rlVectorQValueFunction critic based on a custom dlnetwork for an enviro...

1 year ago | 1 answer | 0

1

answer

Question


Simulink arduino : compile unmodified code at every run
I'm using an arduino MEGA 2650 + simulink model in external mode with the "Simulink Arduino package". It works fine. However,...

2 years ago | 1 answer | 0

1

answer

Answered
How can I read a *.dbf file using the database toolbox?
Anna, could your share your code snippet to open a dbf file. Even if its slow, I would be very interested.

2 years ago | 0

Answered
How can I tune my PID controller using Ziegler Nichols?
Please stop using ziegler nichols. This method has been created a whole ago when computers were not available. It is only intend...

4 years ago | 0

Answered
Algebraic loop in LQR state feedback control system?
The algebraic loop does not depends on continous ou discrete nature of the process, but on the direct transfert of the input to ...

4 years ago | 0

| accepted

Answered
Finding out lag in signals
One approach is to find the max of the signals correlation. Alternatively, there is a finddelay function (cf doc) Here is some ...

4 years ago | 0

Answered
"Or" statement and "not equal to" signal
% find rows that does not contains 4 in col 1 & 2 rowOk=(M(:,1)~=4) & (M(:,2)~=4) % Use logical indexing to keep these row m=...

4 years ago | 0

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Answered
Create a .avi through VideoWriter
Well everything is in the doc and that's very easy. It is writeVideo. Z = peaks; surf(Z); axis tight manual set(gca,'next...

4 years ago | 1

| accepted

Answered
Are there any options to resize/replicate the matrices/vectors between layers of a deep network?
I did a custom reshape layer for that purpose. Read the custom layer doc, it is very simple.there is however a very big limitati...

5 years ago | 0

Answered
Is it possible to use Alexnet to classify multiple objects in a single image?
You need to use another kind of network. Basically a so called Fast-R network will reuse an existing network (Alexnet for instan...

5 years ago | 0

| accepted

Answered
How to add more datasets into pre-trained network in the deep learning process
I'm not sure this is possible, what ever the Deep-learning framework you are using: the network has been trained to classify ima...

5 years ago | 0

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Answered
I have multiple jpeg or tiff images with timestamps as their names from a high frame rate camera. I want to extract their time stamps in an the list format without the .tiff or .jpeg extension. Kindly help
You may use fileparts to retrieve the name and extention: [filepath,name,ext] = fileparts(filename) https://fr.mathworks.com/h...

5 years ago | 0

Answered
Two Issues about MATLAB's Official Example of GAN
A few other tips for improving performances. 1) One-sidded label smoothin In order to improve the stability, it is also advise...

5 years ago | 0

Answered
Two Issues about MATLAB's Official Example of GAN
I also think that the iteration number should only be increased if the iteration takes places (obvious). This may be usefull for...

5 years ago | 0

Answered
I have to digitize this image(Contour Map) for Grid of 0.1x0.1 .
You may download the open source Hybrid Vehicle Simulation software called Advisor (initialy developped by NREL). Available on s...

6 years ago | 0

Answered
how to generate deep dream data from own Images ?
Unfortunately, due to Mathworks copyright, I cannot disclose the source code of their functions. If you follow the steps detai...

6 years ago | 0

Answered
how to generate deep dream data from own Images ?
In the deepDreamImageLaplacianNorm2.m you must not comment the gradient ascend *%* X = X + gradient * stepSize; ...

6 years ago | 0

Answered
how to generate deep dream data from own Images ?
Please look at the following code https://fr.mathworks.com/matlabcentral/fileexchange/66710-deep-dreaming-animation-for-matlab...

6 years ago | 0

Answered
How to display Deep dream image from jpg ?
Please look at the following code https://fr.mathworks.com/matlabcentral/fileexchange/66710-deep-dreaming-animation-for-matlab...

6 years ago | 0

Answered
How to Increase Deep Dream image generation speed ?
Basically, install the GPU coder. By default, most of the neural network function will use your GPU instead of CPU. Expect to re...

6 years ago | 0

Answered
how to generate deep dream data from own Images ?
clear all; close all; clc; % =============================== % You will need to download the net u...

7 years ago | 1