Basic Signal Concepts

Basic Signal Concepts

Iain Explains Signals, Systems, and Digital Comms via YouTube Direct link

Visualising Complex Numbers with an Example

1 of 12

1 of 12

Visualising Complex Numbers with an Example

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Basic Signal Concepts

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  1. 1 Visualising Complex Numbers with an Example
  2. 2 How do Complex Numbers relate to Real Signals?
  3. 3 Shifting Functions
  4. 4 Time Scaling and Shifting a Sinusoid
  5. 5 Signal Power and Energy
  6. 6 What are Decibels and why are 3dB and dBm important?
  7. 7 Delta Function Explained
  8. 8 Sum of Delta Functions
  9. 9 Transform Notation
  10. 10 What is a Linear Time Invariant (LTI) System?
  11. 11 What Does "Linear Phase" Mean?
  12. 12 How to Understand the Delta Impulse Function

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