Basics 1 min read
Ampere-Biot-Savart’s Law of Electromagnetic Induced Forces
This basic law is attributed to the French physicists Andre Marie Ampere (1775– 1836), Jean Baptiste Biot (1774–1862), and Victor…
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Motion Tracking and Gesture Recognition 38 min read
Audio-Visual Speaker Tracking
Speaker tracking aims at localizing the moving speakers in a scene by analysing the data sequences captured by sensors or…
Basics 2 min read
Three-Phase Circuits
The two-wire ac circuits shown above (called single-phase circuits or systems), are commonly used in residential, commercial, and low voltage—low…
Motion Tracking and Gesture Recognition 24 min read
Layered Path Planning with Human Motion Detection for Autonomous Robots
Autonomous and intelligent navigation in a dynamic and unstructured environment is a critical capability for mobile robots and autonomous systems.…
Basics 5 min read
Electrical—Mechanical Equivalence
There is an interesting equivalence between the various parameters describing electrical and mechanical forms of energy. People with either electrical…
Motion Tracking and Gesture Recognition 22 min read
Motion Tracking System in Surgical Training
THE CHALLENGES IN HEALTHCARE AND SURGICAL TRAINING The nature of surgical training is consistently evolving in the past decade along…
Basics 1 min read
Electricity
Electricity is the flow of positive or negative charges. Electricity can flow in electrically conducting elements (called conductors), or it…
Basics 2 min read
Principles Of Operation Of Synchronous Machines
The synchronous electrical generator (also called alternator) belongs to the family of electric rotating machines. Other members of the family…
Basics 2 min read
Relationship between Binary – Octal and Binary-hexadecimal
As demonstrated by the table bellow, there is a direct correspondence between the binary system and the octal system, with…
Basics 2 min read
Convert From Any Base to Decimal
Let’s think more carefully what a decimal number means. For example, 1234 means that there are four boxes (digits); and…
Basics 2 min read
Conversion among radices
– Convert from Decimal to Any Base Let’s think about what you do to obtain each digit. As an example,…
Basics 3 min read
Digital Logic Design
A digital computer stores data in terms of digits (numbers) and proceeds in discrete steps from one state to the…
