Negative Frequency, Imaginary Numbers and the Complex Conjugate Published 2022-07-31 Download video MP4 360p Recommendations 23:29 How Imaginary Numbers Were Invented 05:24 Preview: Negative frequency, imaginary numbers and the complex conjugate 17:27 The imaginary number i and the Fourier Transform 13:08 Why do Electrical Engineers use imaginary numbers in circuit analysis? 34:29 Wavelets: a mathematical microscope 10:34 Where are magnitude and phase in the output of the FFT? 20:57 But what is the Fourier Transform? A visual introduction. 12:14 The Ultimate 432Hz VS 440Hz | CONSPIRACY + Comparison 06:38 Why Geniuses were Confused about Negative Numbers ? 13:32 Euler's Identity (Complex Numbers) 23:01 But what is a convolution? 22:37 Hilbert Transform & Hilbert Spectrum | understanding negative frequencies in the Fourier Transform 07:39 Necessity of complex numbers 15:30 The Study No One Talks About 19:07 Fourier Transforms || Theoretical Interpretations, Complex Exponentials and Window Effect 19:21 The more general uncertainty principle, regarding Fourier transforms 14:48 The Fourier Series and Fourier Transform Demystified 10:56 Why is the output of the FFT symmetrical? 06:19 Where is Frequency in the output of the FFT? 41:52 Convolution and the Fourier Series Similar videos 08:37 What is Negative Frequency? 05:47 Imaginary Numbers Are Real [Part 1: Introduction] 09:21 Learn SDR 03b: Negative Frequency Question 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? 04:08 What are complex conjugates 50:43 9. Frequency Response More results