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Kevin Chng


TechSource

153 total contributions since 2018

Interested Area:
- Data Analytic
- Machine Learning
- Deep Learning
- Financial Application
- Graphic and Apps
- Cloud Interaction

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Kevin Chng's Badges

  • 6 Month Streak
  • Knowledgeable Level 3
  • Revival Level 1
  • Thankful Level 1
  • Solver
  • First Answer

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Answered
How do I deactivate MATLAB?
for your reference https://www.mathworks.com/matlabcentral/answers/100663-how-do-i-deactivate-matlab

26일 ago | 1

Answered
When packaging a project file, edit JAR files?
Hi, You can use library compiler in GUI to add your JAR file to the path when packaging your algorithm.

약 2달 ago | 0

Answered
New toolbox installation activation with site license
MATLAB stores a list of toolboxes in a cache file. If you install a new toolbox, the cache file may not be updated. To resolve...

약 2달 ago | 1

Submitted


Transfer Learning
Transfer Learning of Pre-trained Neural Network or Imported ONNX Classification Model in GUI

약 2달 ago | 236 downloads |

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Save MATLAB 2D Figure to Excel
Save MATLAB 2D Figure to Excel in GUI

약 2달 ago | 10 downloads |

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Submitted


How to detect & localize a text in pdf using OCR in MATLAB
Using Python package - pdf2image convert the the pdf to image Using OCR in MATLAB to detect & localize the text

2달 ago | 4 downloads |

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Answered
Installed Visual C++ 2008 Express and Windows SDK for Windows Server 2008 and .NET Framework 3.5 to compile MATLAB R2010a project, but MATLAB still can't find compiler
I have successfully did it in my pc to compile exe. file by using R2010a in window 10. Compiler I used is Microsoft Vis...

2달 ago | 0

Answered
How to change the color of a lamp component when a button is pressed in AppDesigner ?
It should be working. I guess you miss out something, i try to do the full workflow here : I hope it helps you 1) Create butt...

2달 ago | 0

Submitted


3 Ways to Work with Microsoft® Azure® Storage Blob
Use HTTPS and WASB

3달 ago | 2 downloads |

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Submitted


Classify ECG Data Using MATLAB App (No Coding)
Use Diagnostic Features Designer App to extract the feature Use Classification Learner App to classify the features

3달 ago | 16 downloads |

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Submitted


Designing an ODE Model in MATLAB and Simulink
How to model ODE from journal and textbook?

3달 ago | 3 downloads |

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Submitted


VAR Model To Predict Malaysia/U.S. Foreign Exchange Rate
Models VAR using GDP for Malaysia, GDP for U.S. and Malaysia/U.S. Foreign Exchange Rate

3달 ago | 6 downloads |

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Submitted


Designing Object Detectors for Real Case
Method 1 - Image Processing - Colour Thresholding Method 2 - ACF Method 3 - Faster R-CNN

4달 ago | 14 downloads |

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Answered
Unable to sove for all parameters
clc clear all i=1; summary=table; for ta=linspace(0.017,0.349,20) for xp=linspace(0,20,20) for tb=linspace(0.0...

5달 ago | 0

Question


How to read and visualize my lidar data?
Hi All, My lidar data is in bin file : https://techsource-my.sharepoint.com/:u:/g/personal/kevin_chng_techsource-asia_com/Ef...

5달 ago | 1 answer | 0

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answer

Submitted


To optimise hyperparameter of ML Model using F1
To optimise hypeparameter of ML Model based on different evaluation metrics (Accuracy, Recall, Precision, F1, F2, F0.5)

6달 ago | 1 download |

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Answered
Printing live script without code part
In 2019a, it allows you to hide the code before exporting.

6달 ago | 0

Answered
How to fold up code in live script?
In 2019a, it allows you to hide the code before exporting.

6달 ago | 1

Submitted


summary_confusion
A function to summarise your predicted result & actual result (Accuracy,Recall,Precision,F1,F2,F0.5)

6달 ago | 1 download |

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Submitted


MACHINE LEARNING CLASSIFICATION USED TO PREDICT STOCK
it use Machine Learning in MATLAB to predict the buying-decision of Stock by using real life data.

6달 ago | 75 downloads |

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Submitted


Real-Time Facial Recognition Using HOG Features
This example is basically to demonstrate how to register a new face, label new face, extract features and recognise the face in ...

7달 ago | 39 downloads |

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Submitted


Getting Started with Semantic Segmentation using DL
Getting Started with Deep Learning Semantic Segmentation using your own image dataset

7달 ago | 13 downloads |

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Answered
Getting output from GUI
Assume you know how to pass those data between the function in guide. In the callback of your button, if val1 is your matrix, ...

7달 ago | 0

Answered
How to fix "index exceeds number of arrays error (1)" on my code
Your error is from for k=3:n B = B +(k-1)*c(k); end In your main script, n = 100, means that you are going to indexing c...

7달 ago | 0

Answered
How to enable "Snap to Tick" for a slider in App Designer?
Is it what you expect? If you are using app designer, on your left hand side bottom, there is configuration you may edit. Em...

7달 ago | 0

Answered
Data extraction from multiple matfiles.
Your Question: I want to extract data for specific row and col for all the files i have (i.e., SM1,SM2,SM3,SM3). For example...

7달 ago | 0

| accepted

Answered
How do I actively control a webcam in app designer using a toggle switch?
The algorithm logic given by Geoff Hayes is right. Code below is the code you may consider to put into the callback function o...

7달 ago | 0

| accepted

Answered
What happen with confusion matrix ?
Your Question: The result in the green color or true class is not 100%, if the range 1-10 it should be 10,0% but I get 9,1%. ...

7달 ago | 0

Submitted


MATLAB to OpenVINO (Intel-Inteference)
Deploy and optimise your trained model to Intel Processor

7달 ago | 6 downloads |

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Submitted


Transfer Learning App Documentation
Documentation to explain how to use transfer learning MATLAB application

7달 ago | 11 downloads |

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