What is the Fourier Transform? ("Brilliant explanation!")

Gives an intuitive explanation of the Fourier Transform, and explains the importance of phase, as well as the concept of negative frequency.

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Related videos: (see http://www.iaincollings.com)
• What is the Fourier Transform used for? https://youtu.be/VtbRelEnms8
• Visualising the Fourier Transform https://youtu.be/U7ii8agAhIs
• Fourier Transform Equation Explained https://youtu.be/8V6Hi-kP9EE
• Is Phase important in the Fourier Transform? https://youtu.be/WyFO6yBQ0Cg
• What is Negative Frequency?: https://youtu.be/gz6AKW-R69s
• How do Complex Numbers relate to Real Signals? https://youtu.be/TLWE388JWGs
• Delta Function Explained: https://youtu.be/lyraqtMWtGk
• Sampling: https://youtu.be/AcuQnIXiZ2A
• Fourier Transform of Cosine Function: https://youtu.be/McITNfo3LKc
• Fourier Transform of Cosine with Phase Shift: https://youtu.be/97eKhJwf9Mk
• How are the Fourier Series, Fourier Transform, DTFT, DFT, FFT, LT and ZT Related? https://youtu.be/2kMSLqAbLj4
• Typical Exam Question on Fourier Transform Properties https://youtu.be/hPZ08BdjHL4
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Видео What is the Fourier Transform? ("Brilliant explanation!") канала Iain Explains Signals, Systems, and Digital Comms