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cui


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92 total contributions since 2017

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Answered
Why are the results of forward and predict very different in deep learning?
I wrote an analysis blog on this issue, see the attachment link. The question that still bothers me is how does batchnorm() forw...

4 dagar ago | 0

Question


The batchnorm() function input trainedMean, trainedVar has no effect on the result?
Why does batchnorm() output the same result for random mean and variance(dlY is always same)? height = 4; width = 4; channels...

4 dagar ago | 0 answers | 0

0

answers

Answered
Why should I choose matlab deep learning toolbox over other opensource frameworks like caffe, onnx, pytorch, torch etc?
A few months ago, out of personal hobby, I designed yolov3-yolov4's training and compatibility with the original framework. Ove...

5 dagar ago | 0

Answered
What frustrates you about MATLAB?
A few months ago, out of personal hobby, I designed yolov3-yolov4's training and compatibility with the original framework. Ove...

5 dagar ago | 0

Answered
Why should I choose matlab deep learning toolbox over other opensource frameworks like caffe, onnx, pytorch, torch etc?
A few months ago, out of personal hobby, I designed yolov3-yolov4's training and compatibility with the original framework...

5 dagar ago | 0

Question


Multi-target tracking "assignDetectionsToTracks" function has unexpected results?
When I use the "assignDetectionsToTracks" function, the 5th (row) tracking is associated with the (1)th col detection, and the t...

13 dagar ago | 0 answers | 0

0

answers

Question


Why are the results of forward and predict very different in deep learning?
When I use the "dlnetwork" type deep neural network model to make predictions, the results of the two functions are very differe...

25 dagar ago | 2 answers | 0

2

answers

Question


The “load” and “save” functions run very slowly?
The “load” and “save” functions run very slowly? When I load a mat file with a size of nearly 2G, it is very slow. It takes ...

25 dagar ago | 0 answers | 0

0

answers

Question


How to solve such a system of nonlinear equations?
My specific problem is: on a fixed (320*320) size image, there are 2 known object-detection boundingboxes, shown in green in the...

ungefär en månad ago | 1 answer | 0

1

answer

Question


Why doesn't my matlab have deepNetworkQuantizer app?
Why is there nothing about the quantification of the deeplearning model? But I see the official website has a lot of content in ...

ungefär 2 månader ago | 1 answer | 0

1

answer

Submitted


DeeplearningPractice
Deep learning principle practice, based on MNIST hadwritten digit recognition

2 månader ago | 6 downloads |

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Submitted


yolov3-yolov4-matlab
Import and export Darknet™ models within MATLAB deep learning networks.

2 månader ago | 41 downloads |

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Question


cuDNN Environment : FAILED (Error generated while determining cuDNN library version 'getcuDNNVersion.cpp ?
>>coder.checkGpuInstall('cudnn') Compatible GPU : PASSED CUDA Environment : PASSED Runtime : PASSED ...

2 månader ago | 0 answers | 0

0

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Answered
Getting error for NVIDIA CudNN with Matlab 2019b in Windows 10
coder.checkGpuInstall('full') Compatible GPU : PASSED CUDA Environment : PASSED Runtime : PASSED cu...

2 månader ago | 0

Submitted


yolov3-yolov4-matlab
yolov3-yolov4-matlab

3 månader ago | 32 downloads |

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Answered
What frustrates you about MATLAB?
1、https://ww2.mathworks.cn/matlabcentral/answers/520179-how-to-quickly-find-the-layer-by-its-name-in-deep-learning 2、The deep l...

3 månader ago | 0

Question


How to quickly find the layer by its name in deep learning?
In the deep learning toolbox, I cannot easily manipulate a specific layer. For example, I know the name of a layer. How can I qu...

3 månader ago | 1 answer | 0

1

answer

Question


Can matlab mobile sensor data be shared with other apps on mobile phones?
Can matlab mobile sensor data be shared with other apps on mobile phones? At present, it seems that the data recorded on the mob...

3 månader ago | 0 answers | 0

0

answers

Answered
How can I save a animated line into a video?
example: % 阿基米德螺线 theta = 0:0.01:50; y = theta.*exp(1i*theta); figure(); h = animatedline(real(y(1)),imag(y(1))); axis equ...

3 månader ago | 0

Question


How to calculate the mse in the "bboxOffsetLoss" function in the official list yolov3?
When I read the official document to detect vehicles with Yolov3, the mse in the "bboxOffsetLoss" function does not know how to ...

3 månader ago | 0 answers | 0

0

answers

Answered
Plot latitude and longitude on google map
Use matlab mobile to record the sensor data or your data, and then use the following code to draw (requires mapping toolbox)): ...

3 månader ago | 0

Question


Why does "checkLayer" hang? Or use "checkLayer" to report errors after modification,how do I modify my custom layer?
When I write a custom "upsample2dLayer" layer and use the "checkLayer" function to check its validity, the program always hangs ...

3 månader ago | 0 answers | 0

0

answers

Answered
Does the current onnx version support the export of object detection networks, such as the Yolov2 network(export to yolov2.onnx)?
I'm glad R2020a supports yolov2 export, but what about yolov3? I watched the official example design of yolov3, but I can't lead...

4 månader ago | 0

Question


What is the difference between MATLAB Web App Server (R2020a new toolbox) and MATLAB Web App Server (in matlab compiler)?
According to the documentation, I have never understood the difference between the two. To deploy a web app, do I only need to i...

4 månader ago | 0 answers | 0

0

answers

Answered
Do dlgradient and dlfeval have to be used together?
but i input like this in command window , is OK ,why??? [fval,gradval] = dlfeval(@rosenbrock,dlarray([1,2])) fval = ...

6 månader ago | 0

Question


Do dlgradient and dlfeval have to be used together?
Do dlgradient and dlfeval have to be used together? function [y,dydx] = rosenbrock(x) y = 100*(x(2) - x(1).^2).^2 + (1 - x(1...

6 månader ago | 2 answers | 0

2

answers

Question


"groupedConvolution3dLayer" layer feature release support?
At present, the deep learning toolbox only has the "groupedConvolution2dLayer" function. I want to reuse "groupedConvolution3dLa...

7 månader ago | 0 answers | 0

0

answers

Question


How does the “ trainNetwork” function define input training data?
No matter how I change the input data format of image3dInputLayer, custom datastore, table, etc., can't be effectively trained? ...

8 månader ago | 0 answers | 0

0

answers

Question


why my question is marked as potential spam?
Is it because my question is too long? 是因为我的问题问的太长了吗? my question is here: https://ww2.mathworks.cn/matlabcentral/answers/4...

9 månader ago | 0 answers | 0

0

answers

Question


How do I deploy a generation (or dll) code generated by GPU Coder to a target computer?
I tested the process in visual studio 2015 with reference to the official document theme "Code Generation for Deep Learning Netw...

9 månader ago | 0 answers | 0

0

answers

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