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Overview of DSP

Overview of DSP. Basic Concepts. Signals are carriers of information, both useful and unwanted. . What is a Signal ?. Extracting or enhancing the useful information from a mix of conflicting information is the simplest form of Signal Processing . What is Signal Processing ?.

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Overview of DSP

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  1. Overview of DSP Basic Concepts

  2. Signals are carriers of information, both useful and unwanted. What is a Signal?

  3. Extracting or enhancing the useful information from a mix of conflicting information is the simplest form of Signal Processing. What is Signal Processing?

  4. Analog Signals vary continuously in time and amplitude. What is an Analog Signal?

  5. A digital signal takes one of the finite number of values at specific instances of time and can be represented by binary numbers or bits. What is a Digital Signal?

  6. Cheap • Flexible • Simple Advantages of DSP Compared with ASP (capacitors, resistors, inductors and transistors)

  7. High-level • Extendible • Visualization • Portable • Efficient • Cheap • Etc… Advantages of Matlab

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