The exhaustive list of topics in Principles of Communication in which we provide Help with Homework Assignment and Help with Project is as follows:
- Principles of Communication.
- Representation of signals:
- Periodic signals and Fourier series
- A periodic signals and Fourier transform
- Properties of the Fourier transform
- Unified approach to Fourier transform
- correlation functions
- Hilbert transform
- Pre envelopes and complex envelopes
- Band-pass signals and band-pass systems
- Probability Theory:
- Random Variables
- Transformation of Variables
- statistical Averages
- Random Signals:
- Random Processes
- Ensemble averages
- Spectral densities
- The Gaussian process
- Electrical noise
- Narrow band noise
- Linear modulation:
- Time domain and frequency domain description of AM(DSB-LC), DSB-SC, SSB and VSB signals.
- Generation and demodulation of linearly modulated signals
- Super heterodyne receiver
- Angle Modulation:
- Frequency Modulation (FM) and Phase Modulation (PM)
- Narrow band and Wide band FM
- Generation and demodulation of FM
- Digital transmission of analog signals:
- Sampling theorem
- Uniform and non-uniform quantization in Pulse Code Modulation (PCM)
- µ-law and A-law PCM
- Differential PCM
- Delta modulation (DM)
- Electrical representation of binary sequences
- Bandwidth requirement of PCM
- Noise performance of various Communication systems:
- Noise performance of linearly modulated signals: Envelope detector and coherent detector
- Noise performance of FM
- Noise performance of PCM.