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The Mathematics of Resistance
There are several equations and mathematical formula which interconnect and govern the various parameters related…
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The Basics of Battery Technology
Battery technology has come a long way over the centuries. Copper and lime or lemon…
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Understanding Smith Charts
The Smith chart, also known as a polar impedance plot, was invented by Philip Smith…
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Wireless Network Energy Management Systems
Installing an energy management system can get really painful, and one of the easiest ways…
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Lossless Image Compression
One of the most commonly used compression techniques in multimedia data compression is differential coding. The basis…
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Arithmetic Coding
Arithmetic coding is a form of entropy encoding used in lossless data compression. Normally, a string…
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Dictionary-based Coding
The Lempel - Ziv - Welch (LZW) algorithm employs an adaptive, dictionary - based compression…
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Variable-length Coding (vlc)
Since the entropy indicates the information content in an information source 5, it leads to…
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Run-length Coding
Instead of assuming a memoryless source, run - length coding (RLC) exploits memory present in the information…
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Compression Techniques
The emergence of multimedia technologies has made digital libraries a reality. Nowadays, libraries, museums, film studios, and…