Here are some new examples and applications that I have added to my website. They try to clarify the use of some instructions and functions in Matlab. I hope you find them useful...

Modified Gauss-Jordan method for matrix inversion without explicitly generating the unit matrix...

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It's important to be aware of what open source programming software can represent for companies or for individuals, at least...

Sitemap for poohprod.ru (page 2), you can fastly find your topics of interest...

You don't need the tower of Hanoi algorithm (but you get the solution) to see how you do in this wonderful game of skill and logic...

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Take a look at these Matlab books as well as other engineering and science topics...

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These Electronic Experiments Books are suggested based on public reviews. They are not directly related to the main topic of this site, but are part of things that hobbyist, electrical or electronics engineering students like..

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These algorithm books have been chosen due to their public reviews. They aren't related to Matlab, but introduce general concepts and ideas that can be used to solve problems in any programming language...

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These suggestions are intended for the beginner. The question is how to program easily, or as painless as possible...

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These items are intended for very creative electronic projects. You can get an Electronic lab, with a solderless board and all the components that you need to work on 300 experiments...

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Online Electric Consumption Calculator - preview your costs! use this free calculator...

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Use this Pythagorean Theorem Calculator (spreadsheet) to solve right triangles. Enter two legs and find the hypotenuse...

To convert a value from octal to decimal in Matlab, we first need to know what an octal number is. It's a base used in electronics...

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You can find examples of 2D drawing functions. Many of them take optional arguments. These are just some ideas to give you basic understanding or how to use these built-in functions...

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Three-dimensional plots ( or 3D graphs ) can be created by Matlab. It provides lots of facilities for visualization of 3D information or data...

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Calculate your body mass index (aka BMI). This online calculator requires your weight and height...

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Solving a set of linear simultaneous equations is easy in Matlab. It is, maybe, the most used operation in science and engineering, too. Solving a system of equations on a computer is nowadays as basic as doing arithmetic additions using a calculator. Let's see how easy Matlab makes this task...

Continue reading "Simultaneous Equations: working with matrices in Matlab"

An example of linear algebra and its applications is the resolution of electrical circuits. We can describe this type of circuits with linear equations, and then we can solve the linear system using Matlab. For example, let's examine the following electrical circuit (resistors are in ohms, currents in amperes, and voltages are in volts)...

We're going to define and plot a piecewise function in Scilab. The function has 4 pieces and we'll use a vectorized way to do it...

Recursion is a kind of tricky and smart construction which allows a function to call itself. The Matlab programming language supports it...

Continue reading "Recursion - a conceptual example in Matlab"

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