Blog Stats
 1,321,598 views
Latest Updates
Singapore Maths Tuition

Singapore Maths Tuition
 LaTeX Horizontal Flowchart (Workflow)
 Red plant in low tech tank
 Amazon.sg DBS CNY Promotion 2020
 Latex footnote without symbol/asterisk
 Cheap Steamboat Cooker less than S$15!
 Yusheng Promotion: 8 pax at only S$18.90 (AOne Claypot House)
 “Toxic environment” in Elite Secondary School (Singapore)
 How to speak to Human Singtel Customer Officer
 “In my daughter’s school, no one scored A1 for Higher Chinese for the recent GCE O Levels”
 Boeing mocked Lion Air calls for more 737 Max training before crash
Archives
Maths Strategy Tuition
Follow me on Twitter
My Tweets
Category Archives: fourier series
Fourier Series Videos
These are some Fourier Series (learnt in University Maths courses) videos from YouTube. Very interesting and enlightening! The gist of the theory of Fourier Series is that a function (periodic) can be expressed as an infinite sum of sine and/or cosine functions. … Continue reading