Time Correction for Leq
Quick Note and Example for Leq Normalisation from one reference time to another.
Posts by Tag
- Acoustics 10
- Finance 5
- Stock Investment 5
- Building Acoustics 4
- Data Science 3
- Noise Control 2
- Statistics 1
- Psychology 1
- Vibration 1
- Machine Learning 1
Acoustics
Building Vibration
An overview on building vibrations
Impact Noise
A quick summary on impact noise
Sound Insulation
A comprehensive review on acoustic or sound insulation.
Introduction to Building Acoustics
An introduction to the background of building acoustics.
Intelligibility, Annoyance & Disturbance
Brief introduction on the notion of intelligibility, annoyance and disturbance in acoustics.
Basics of Reverberation
Brief introduction on the notion of reverberation.
Basics of Sound Insulation and Attenuation
Introduction to the concept of sound insulation and attenuation.
Acoustic Wave Propagation
Brief information on how sound propagates in free field condition.
Basic Concepts in Engineering Acoustics
A comprehensive introduction to the basic of acoustics and sound.
Finance
Invest, Invest, Invest
My interpretation of the Chapter 8 for the popular investment book titled “30年股票投资心得（2018修订版）”. This was written on Mac. 5, 2021.
Leng Yan Formula
My interpretation of the Chapter 7 for the popular investment book titled “30年股票投资心得（2018修订版）”. This was written on Mac. 4, 2021.
Leng Yan’s Investment Strategies
My interpretation of the Chapter 6 for the popular investment book titled “30年股票投资心得（2018修订版）”. This was written on Mac. 4, 2021.
Evaluation, Management and Choice of Stocks
My interpretation of the Chapter 5 for the popular investment book titled “30年股票投资心得（2018修订版）”. This was written on Mac. 1, 2021.
Basic Investing Terms
Brief description for terms used in investing.
Stock Investment
Invest, Invest, Invest
My interpretation of the Chapter 8 for the popular investment book titled “30年股票投资心得（2018修订版）”. This was written on Mac. 5, 2021.
Leng Yan Formula
My interpretation of the Chapter 7 for the popular investment book titled “30年股票投资心得（2018修订版）”. This was written on Mac. 4, 2021.
Leng Yan’s Investment Strategies
My interpretation of the Chapter 6 for the popular investment book titled “30年股票投资心得（2018修订版）”. This was written on Mac. 4, 2021.
Evaluation, Management and Choice of Stocks
My interpretation of the Chapter 5 for the popular investment book titled “30年股票投资心得（2018修订版）”. This was written on Mac. 1, 2021.
Basic Investing Terms
Brief description for terms used in investing.
Building Acoustics
Building Vibration
An overview on building vibrations
Impact Noise
A quick summary on impact noise
Sound Insulation
A comprehensive review on acoustic or sound insulation.
Introduction to Building Acoustics
An introduction to the background of building acoustics.
Data Science
Dealing with Imbalance Data in Classification Problem
Guidelines on dealing with imbalanced data classes when working on data science projects.
Mutual Information vs Correlation Coefficient
A brief information on the common feature selection metrics, correlation and mutual information.
Data Science Project Life Cycyle
A brief guideline of the life cycle for a typical data science project.
Noise Control
Basics of Reverberation
Brief introduction on the notion of reverberation.
Basics of Sound Insulation and Attenuation
Introduction to the concept of sound insulation and attenuation.
Statistics
Mutual Information vs Correlation Coefficient
A brief information on the common feature selection metrics, correlation and mutual information.
Psychology
The Dunning-Kruger Effect
Description and potential options in dealing with the common Dunning-Kruger effect.
Vibration
Building Vibration
An overview on building vibrations
Machine Learning
Supervised Machine Learning (Regression vs Classification)
An overview on Regression versus Classification