The Basics of Battery Technology
Battery technology has come a long way over the centuries. Copper and…
Understanding Smith Charts
The Smith chart, also known as a polar impedance plot, was invented…
Wireless Network Energy Management Systems
Installing an energy management system can get really painful, and one of…
Lossless Image Compression
One of the most commonly used compression techniques in multimedia data compression…
Arithmetic Coding
Arithmetic coding is a form of entropy encoding used in lossless data compression.…
Dictionary-based Coding
The Lempel - Ziv - Welch (LZW) algorithm employs an adaptive, dictionary…
Variable-length Coding (vlc)
Since the entropy indicates the information content in an information source 5,…
Run-length Coding
Instead of assuming a memoryless source, run - length coding (RLC) exploits memory present…
Compression Techniques
The emergence of multimedia technologies has made digital libraries a reality. Nowadays, libraries, museums,…
Quantization and Transmission Of Audio
To be transmitted, sampled audio information must be digitized, and here we…


