Preview: Negative frequency, imaginary numbers and the complex conjugate Published 2022-07-10 Download video MP4 360p Recommendations 15:53 Negative Frequency, Imaginary Numbers and the Complex Conjugate 17:27 The imaginary number i and the Fourier Transform 16:49 The Real World Uses of Imaginary Numbers 09:02 Imaginary Numbers Are Just Regular Numbers 08:37 What is Negative Frequency? 19:20 Understanding the Discrete Fourier Transform and the FFT 13:32 Euler's Identity (Complex Numbers) 41:52 Convolution and the Fourier Series 07:39 Necessity of complex numbers 14:48 The Fourier Series and Fourier Transform Demystified 26:01 Maths with Complex Numbers 13:37 What is the Fourier Transform? 20:57 But what is the Fourier Transform? A visual introduction. 11:29 How do Complex Numbers relate to Real Signals? 15:46 Fourier Transform, Fourier Series, and frequency spectrum 07:55 Convolution and the Fourier Transform explained visually 19:07 Fourier Transforms || Theoretical Interpretations, Complex Exponentials and Window Effect 06:19 Where is Frequency in the output of the FFT? Similar videos 05:47 Imaginary Numbers Are Real [Part 1: Introduction] 08:26 negative frequencies in the frequency domain 25:41 Complex Fourier series, and postive and negative frequencies 19:57 Complex Numbers in Quantum Mechanics 08:28 Math with Imaginary Numbers | Division 18:25 How are Complex Baseband Digital Signals Transmitted? 07:30 Complex numbers 04:08 What are complex conjugates 50:43 9. Frequency Response More results