12K views · 87 reactions | 易99℅ of people Get this WRONG! can you fix mathematical puzzle3+11=9#math #autumn #lateupload #naturalbeauty with just two move? 勞 | Muhammad yasin | Facebook

11K views · 168 reactions | The Common European Framework of...

The Fourier Transform is a powerful mathematical tool used to analyze and decompose complex signals into their basic frequency components. It works by transforming a function or signal from the time domain, where it’s described as changing over time, into the frequency domain, where it’s represented by how much of each frequency is present. Essentially, it tells us what frequencies make up a signal and how strong each one is. This makes it an essential concept in physics, engineering, and mathem