This course mainly introduces the analysis of the time domain, frequency domain and S domain of continuous time systems and the analysis of time domain, frequency domain and Z domain of discrete time systems, and discusses the basic concepts of transmission and processing of deterministic signals through linear time-invariant systems. , basic analysis and design methods.
Total of 88 lessons23 hours and 11 minutes and 56 seconds
Engineering testing technology is a professional basic course for mechanical majors. The content involves various common physical quantities in the fields of industrial automation, mechanical processing, building control, transportation, modern agriculture and medical instruments, such as: temperature, sound, brightness, pressure, magnetic field strength, Sensor measurement principles such as distance and vibration; as well as commonly used measurement signal analysis methods such as waveform analysis, spectrum analysis, amplitude domain analysis and correlation analysis of sensor measurement signals. In addition, it also includes knowledge of sensor signal amplification, signal modulation and demodulation, signal filtering and computer virtual instruments.
Total of 59 lessons13 hours and 32 minutes and 29 seconds
This course introduces analog and digital signal processing technology. The main content includes Fourier transform of continuous and discrete signals, linear time-invariant systems, etc.
Total of 26 lessons19 hours and 17 minutes and 34 seconds
Produced by the University of Electronic Science and Technology of China, this is a flagship course. I hope it will be helpful to the students.
Total of 45 lessons11 hours and 35 minutes and 46 seconds