TweetVector dot product rules Another simple review of the vector dot product, for those of you that have forgotten. The operation that involves multiplying two vectors together can be done in a few ways. The first operation is called either the scalar product or the dot product. One of the well known definitions looks like [...]
TweetThis is a very simple post and a very simple subject, but every once in a while even the experts need to be reminded how to do simple addition and subtraction with vectors. Let’s go ahead and specify a couple vectors that we can work with. Vector In MATLAB: >>A = [1 2 4]; Vector [...]
TweetCapacitors and Stored Energy Capacitance is an ability of an electronic component to store energy in the form of an electrostatic charge (electric field). It is often described as a characteristic of a component that opposes any change in voltage. Capacitor stores energy in an electric field between two parallel metal plates which are separated [...]
TweetInductors Explained Inductance is the ability of a component with a changing current to induce a voltage across itself or a nearby circuit by means of a changing magnetic field. Inductance (measured in Henries) is an effect which results from the magnetic field that forms around a current-carrying conductor. It also can be thought of [...]
TweetWhy do we need Sine functions? Much of what you will work with in electronics requires alternating current, meaning you will encounter sine waves, square waves, and triangle waves. It might have been a few years since trigonometry, but you will quickly realize that mastering the basics of trigonometry is essential for your success in [...]
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