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?    • What is the Fourier Transform used for?  
• Visualising the Fourier Transform    • Visualising the Fourier Transform  
• Fourier Transform Equation Explained    • Fourier Transform Equation Explained ...  
• Is Phase important in the Fourier Transform?    • Is Phase important in the Fourier Tra...  
• What is Negative Frequency?:    • What is Negative Frequency?  
• How do Complex Numbers relate to Real Signals?    • How do Complex Numbers relate to Real...  
• Delta Function Explained:    • Delta Function Explained  
• Sampling:    • Sampling Signals  
• Fourier Transform of Cosine Function:    • Fourier Transform of Cos  
• Fourier Transform of Cosine with Phase Shift:    • Fourier Transform of Cos with Phase S...  
• How are the Fourier Series, Fourier Transform, DTFT, DFT, FFT, LT and ZT Related?    • How are the Fourier Series, Fourier T...  
• Typical Exam Question on Fourier Transform Properties    • Typical Exam Question on Fourier Tran...  
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