This app contains the all below topics in a very good and maintained ways.
1- Introduction of Signals and system
2- Classification of Signals
4- General Signal Characteristics
5- Operation on signals
6- Fundamentals of Systems
7- System properties
8- Linear Time Invariant System
9- Properties of LTI Systems, Casual systems
10- Fourier Representations
11- Frequency Response of LTI Systems
12- Fourier Transform representation for Periodic and discrete time Signals
13- Sampling
14-
Reconstruction
15-
Discrete Time Processing of Continuous Time Signals
16-
Fourier Series representation for finite duration Nonperiodic signals
17-
Modulation Types and Benefits
18-
Full Amplitude Modulation
19-
Pulse Amplitude Modulation
20-
Multiplexing
21-
Phase and Group delays
22- Representation of Signals using Continuous time Complex Exponentials: Laplace Transform
23- Unilateral Laplace Transform, its inversion
24- Laplace Transform Properties
25- Representation of Signals using Discrete time Complex Exponentials: The Z-Transform
26- Properties of Region of convergence
27- Inverse Z-Transform
28-
Z-Transform Properties
29-
Transform Analysis of LTI Systems
9Apps 4.9
