专业英语Lesson 2 Aperiodic Signal 《测控技术知识与仪器英语教程》.pptVIP

Lesson 2 Aperiodic Signal;Backgrounds;Text tour;2.1 Introduction;2.2 The Exponential Form of the  Fourier Series;2.3.1 Derivation;2.3.2 Examples of Continuous Spectra;2.3.2 Examples of Continuous Spectra;2.3.2 Examples of Continuous Spectra;2.3.2 Examples of Continuous Spectra;2.3.3 Symmetry of the Fourier Integral  Equations;2.3.3 Symmetry of the Fourier Integral  Equations;2.3.4 Limitations of the Fourier Transform;2.3.4 Limitations of the Fourier  Transform;2.3.4 Limitations of the Fourier  Transform;2.4 The Laplace Transform;2.4.1 Relationship with the Fourier  Transform;2.4.2 Use of the Laplace Transform;2.4.2 Use of the Laplace Transform;2.4.2 Use of the Laplace Transform;2.4.2 Use of the Laplace Transform;2.4.3 The Pole-zero Description of a  Signal;2.4.3 The Pole-zero Description of a  Signal;Language in use;Vocabulary ;precious in dictionary;precious in text;precious in use;appropriate in dictionary;appropriate in text;appropriate in use;visualize in dictionary;visualize in text;visualize in use;demonstrate in dictionary;demonstrate in text;demonstrate in use;transform in dictionary;transform in text;transform in use;decay in dictionary;decay in text;decay in use;Structure ;Reading / writing techniques