Signal processing and systems

This course combines the contents of the two courses "Signals and Systems" and "Digital Signal Processing" to provide you with the key to the world of signal processing. Starting here, you will explore the mysteries of signal decomposition with Fourier, and build a bridge between continuous and discrete signals with Nyquist. Teaching resources such as full lecture videos, signal processing cases, answers to exercises, expert lectures, experimental videos, etc. will accompany you to explore the world of signal processing easily and happily.

• Chapter 1：Signal Processing and Systems Overview (10 minutes and 3 seconds)

• Chapter 2：Signals and their description and classification (35 minutes and 4 seconds)

• Chapter 3：Systems and their description and classification (38 minutes and 47 seconds)

• Chapter 4：Commonly used signals and their basic characteristics (1) (47 minutes and 40 seconds)

• Chapter 5：Commonly used signals and their basic characteristics (2) (33 minutes and 50 seconds)

• Chapter 6：Time domain operation of signals (1) (42 minutes and 35 seconds)

• Chapter 7：Time domain operation of signals (2) (36 minutes and 23 seconds)

• Chapter 8：Convolution integral-convolution sum (1) (43 minutes and 31 seconds)

• Chapter 9：Convolution integral-convolution sum (2) (42 minutes and 34 seconds)

• Chapter 10：Time domain analysis of continuous time LTI system (1) (44 minutes and 0 seconds)

• Chapter 11：Time domain analysis of continuous time LTI system (2) (38 minutes and 44 seconds)

• Chapter 12：Time domain analysis of discrete-time LTI systems (1) (40 minutes and 51 seconds)

• Chapter 13：Time domain analysis of discrete-time LTI systems (2) (38 minutes and 5 seconds)

• Chapter 14：Time Domain Phase Review (49 minutes and 41 seconds)

• Chapter 15：Fourier series of periodic signals (1) (46 minutes and 34 seconds)

• Chapter 16：Fourier series of periodic signals (2) (37 minutes and 52 seconds)

• Chapter 17：Spectrum analysis of periodic signals (34 minutes and 55 seconds)

• Chapter 18：Spectral analysis and system response of periodic signals (38 minutes and 51 seconds)

• Chapter 19：Fourier transform of non-periodic signals (1) (34 minutes and 20 seconds)

• Chapter 20：Fourier transform of non-periodic signals (2) (44 minutes and 59 seconds)

• Chapter 21：Fourier transform of non-periodic signals (3) (33 minutes and 55 seconds)

• Chapter 22：Fourier transform of non-periodic signals (4) (45 minutes and 46 seconds)

• Chapter 23：Frequency domain analysis of continuous time systems (1) (48 minutes and 7 seconds)

• Chapter 24：Frequency domain analysis of continuous time systems (2) (47 minutes and 21 seconds)

• Chapter 25：time domain sampling (46 minutes and 0 seconds)

• Chapter 26：Signal recovery and reconstruction (35 minutes and 13 seconds)

• Chapter 27：Frequency domain stage review (1) (49 minutes and 29 seconds)

• Chapter 28：Frequency domain stage review (2) (46 minutes and 16 seconds)

• Chapter 29：Laplace Transform (1) (42 minutes and 32 seconds)

• Chapter 30：Laplace Transform (2) (45 minutes and 42 seconds)

• Chapter 31：Complex frequency domain solution of continuous LTI system (1) (40 minutes and 31 seconds)

• Chapter 32：Complex frequency domain solution of continuous LTI system (2) (38 minutes and 18 seconds)

• Chapter 33：System Function Analysis of Continuous Time Systems (45 minutes and 33 seconds)

• Chapter 34：System block diagram and implementation (45 minutes and 26 seconds)

• Chapter 35：z transformation (1): basic concepts (52 minutes and 40 seconds)

• Chapter 36：z transformation (2): properties (51 minutes and 29 seconds)

• Chapter 37：z transformation (3): inverse transformation (56 minutes and 46 seconds)

• Chapter 38：Z-domain solution and analysis of discrete LTI system (41 minutes and 31 seconds)

• Chapter 39：Mid-term review (1) (33 minutes and 58 seconds)

• Chapter 40：Mid-term review (2) (31 minutes and 35 seconds)

• Chapter 41：Fourier analysis of discrete time signals (1) (31 minutes and 10 seconds)

• Chapter 42：Fourier analysis of discrete time signals (2) (32 minutes and 32 seconds)

• Chapter 43：Fourier analysis of discrete time signals (3) (34 minutes and 10 seconds)

• Chapter 44：Fourier analysis of discrete time signals (4) (33 minutes and 57 seconds)

• Chapter 45：Fourier analysis of discrete time signals (5) (37 minutes and 28 seconds)

• Chapter 46：Discrete Fourier Transform (1) (43 minutes and 53 seconds)

• Chapter 47：Discrete Fourier Transform (2) (39 minutes and 46 seconds)

• Chapter 48：Fast Fourier Transform (1) (43 minutes and 48 seconds)

• Chapter 49：Fast Fourier Transform (2) (42 minutes and 45 seconds)

• Chapter 50：Application of Discrete Fourier Transform (1) (40 minutes and 48 seconds)

• Chapter 51：Application of Discrete Fourier Transform (2) (49 minutes and 36 seconds)

• Chapter 52：Application of Discrete Fourier Transform (3) (40 minutes and 14 seconds)

• Chapter 53：Digital Filter Overview (40 minutes and 40 seconds)

• Chapter 54：Characteristics and design of FIR filter (1) (41 minutes and 10 seconds)

• Chapter 55：Characteristics and design of FIR filter (2) (42 minutes and 32 seconds)

• Chapter 56：IIR filter design (1) (41 minutes and 50 seconds)

• Chapter 57：IIR filter design (2) (36 minutes and 51 seconds)

• Chapter 58：Implementation of digital filter (1) (40 minutes and 39 seconds)

• Chapter 59：Implementation of digital filter (2) (49 minutes and 8 seconds)

• Chapter 60：Experiment on the decomposition and synthesis of a periodic rectangular pulse signal (1) (22 minutes and 27 seconds)

• Chapter 61：Experiment on the decomposition and synthesis of a periodic rectangular pulse signal (2) (8 minutes and 5 seconds)

• Chapter 62：Experiment on the decomposition and synthesis of one-period rectangular pulse signals (3) (3 minutes and 46 seconds)

• Chapter 63：Experiment on the decomposition and synthesis of one-period rectangular pulse signals (4) (7 minutes and 27 seconds)

• Chapter 64：Experiment 2 Sampling Theorem and Signal Recovery (1) (25 minutes and 3 seconds)

• Chapter 65：Experiment 2 Sampling Theorem and Signal Recovery (2) (11 minutes and 47 seconds)

• Chapter 66：Experiment 2 Sampling Theorem and Signal Recovery (3) (6 minutes and 55 seconds)

• Chapter 67：Experiment 3 Signal Transmission and Filtering (58 minutes and 59 seconds)

• Chapter 68：Experiment 4 AD conversion and spectral analysis (17 minutes and 34 seconds)

• Chapter 69：Experiment 5 FIR filtering of audio signals (50 minutes and 15 seconds)

• Chapter 70：Signal frequency domain analysis seminar (42 minutes and 40 seconds)

• Chapter 71：System frequency domain analysis seminar (48 minutes and 37 seconds)

• Chapter 72：Continuous wave radar case study video (50 minutes and 43 seconds)

• Chapter 73：Continuous wave radar case study (34 minutes and 23 seconds)