Transcription of Lecture #6 Chapter 4
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BME 310 Biomedical Computing and AliasingLecture #6 Chapter 4 BME 310 Biomedical Computing Is this Course All About ? To Gain an Appreciation of the Various Types of Signals and Systems To Analyze The Various Types of Systems To Learn the Skills and Tools needed to Perform These Analyses. To Understand How Computers Process Signals and SystemsBME 310 Biomedical Computing Signals and Computers Up to now we have been studying continuous- time signals (also called analog signals) such as However, digital computers and computer programs can not process analog signals.
Discrete-Time Sinusoidal Signals • Problem 2: Can a set of samples be represent more that one continuous-time signal ˆ 2 (0.2)(1) .4 -1 0 1 024 68 10 • The discrete-time sinusoid shown in the figure has which can be obtain from, for example, either a 1 second sampled continuous-time sinusoid with f = 0.2 Hz or 1.2 Hz.
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Z-transform, Systems, Discrete, Time signals, Time systems, Signals, Part, 11: Discrete-time Fourier transform, Signals and Systems, Time signals and systems, Sys-tems, RADAR SYSTEMS ANALYSIS, DESIGN USING MATLAB, Time, 1 Discrete, 431 Digital Signal Processing Lecture Notes, 1 Time, Functional Safety