Latest videos by drjctu

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Matlab Examples: Fourier Series of a Square Wave Matlab Examples: Fourier Series of a Square Wave
Posted by: drjctu

Video duration: 457 seconds

Reference: http://FreedomUniver sity.tv
This simple demo shows how a square wave can be represented as other functions such as a sine wave using matlab. This video also serves as a Matlab and/or simulink tutorial as applied to the concept of the Fourier seriesI will post a more thorough discussion on the Fourier Transform.

Related: basis, fourier, functions, matlab, series, sine, software, square, tutorial, wave

Discrete-Time Convolution Discrete-Time Convolution
Posted by: drjctu

Video duration: 598 seconds

Reference: http://FreedomUniver sity.ning.com
A tutorial on the discrete time convolution, convolution integral, linear time invariance, and linearity

Related: convolution, discrete, impulse, integral, invariance, laplace, linear, linearity, response, time, transform

Sampling Sampling
Posted by: drjctu

Video duration: 337 seconds

Reference: http://FreedomUniver sity.ning.com
These videos are part of a series of engineerng videos on sampling a difficult concept for most students. When viewed from the frequency domain you will see that amplitude modulation can be viewed as a special case of sampling. These videos are in pre-production and will be replaced with the final versions.

Related: amplitude, communications, convolution, digital, domain, frequency, laplace, matlab, modulation, nyquist, sampling, time, transform

Algebra Homework Help - Quadratic Equation Algebra Homework Help - Quadratic Equation
Posted by: drjctu

Video duration: 404 seconds

Reference: http://www.FreedomUn iversity.tv
This video is a graphical and analytical example of using the quadratic formula and quadratic equation

Related: algebra, equation, equations, formula, help, homework, quadratic

Laplace Transform - Part 1 Laplace Transform - Part 1
Posted by: drjctu

Video duration: 531 seconds

Reference: http://FreedomUniver sity.ning.com
A series of videos on the Laplace Transform and its applications

Related: convolution, laplace, table, transform

Matlab Examples - Amplitude  Demodulation (synchronous detection) Matlab Examples - Amplitude Demodulation (synchronous detection)
Posted by: drjctu

Video duration: 581 seconds

http://www.FreedomUn iversity.TV A demo on amplitude demodulation using synchronous detection for Double Sideband-Suppressed Carrier (DSB-SC) AM. For questions and other educational videos, contact Professor Santiago at john@e-liteworks.com , 719-963-5873.

Related: amplitude, demodulation, example, examples, matlab, modulation, simulink, training, tutorial

Fourier Series Representation of a Square Wave (Version 2) Fourier Series Representation of a Square Wave (Version 2)
Posted by: drjctu

Video duration: 279 seconds

Reference: http://FreedomUniver sity.ning.com This demo uses the simulation tool found at the University of Boulder to show how a square wave is composed of other functions.

Related: basis, boulder, fourier, functions, of, phet, series, sine, square, university, wave

Algebra Homework Help - Linear Equations Algebra Homework Help - Linear Equations
Posted by: drjctu

Video duration: 399 seconds

Reference: http://FreedomUniver sity.ning.com
A graphical explanation of the linear equation. Hopefully, the video serves as a quick reminder as an algebra solver and provding help in your math homework.

Related: algebra, equations, help, homework, linear, math, solver

Laplace Transform - Part 2 Laplace Transform - Part 2
Posted by: drjctu

Video duration: 212 seconds

Reference: http://FreedomUniver sity.ning.com
This is a series of videos describing and using the Laplace Transform. If you want to see the final cut and entire set of videos associated with the Laplace Transform and the Laplace Transform Table, contact me at john@e-liteworks.com or 719-963-5873.

Related: common, inverse, laplace, table, transform, transfrom

Satellite Orbital Mechanics - Specific Mechanical Energy Satellite Orbital Mechanics - Specific Mechanical Energy
Posted by: drjctu

Video duration: 470 seconds

http://FreedomUniver sity.ning.com
An introduction to Satellite Orbital Mechanics. The two-body equation is described and then is used to describe the derivation of the specific mechanical energy. If you want to get access to more technical videos or dvds please contact: Professor John Santiago, john@e-liteworks.com , 719-963-5873.

Related: body, diagram, energy, mechanical, mechanics, orbital, satellite, specific, two

Fraction Worksheets 1 Fraction Worksheets 1
Posted by: drjctu

Video duration: 428 seconds

http://www.FreedomUn iversity.TV, john@e-liteworks.com , This is like a video worksheet of a series of videos showing you how to solve fractions and percentages. Contact Dr J at john@e-liteworks.com .

Related: calculate, equivalent, figure, fraction, how, math, percentages, solving, to, worksheets

Matlab Examples - Amplitude Modulation (shorter version) Matlab Examples - Amplitude Modulation (shorter version)
Posted by: drjctu

Video duration: 322 seconds

http://www.FreedomUn iversity.tv
This short video demonstrates the concept of amplitude modulation using Matlab/Simulink.

Related: am, amplitude, examples, matlab, modulation, simulink, training

Matlab Examples - Generating AM from a Sampled Signal Matlab Examples - Generating AM from a Sampled Signal
Posted by: drjctu

Video duration: 436 seconds

http://FreedomUniver sity.TV. This video shows how to generate an Amplitude Modulated (AM) signal from a Sampled signal using Simulink found in MATLAB. Questions, contact Dr J at john@e-liteworks.com

Related: series

Matlab Examples - Amplitude Modulation Matlab Examples - Amplitude Modulation
Posted by: drjctu

Video duration: 577 seconds

http://www.FreedomUn iversity.tv The video shows the concept of Amplitude Modulation (AM) using Simulink found in Matlab. The first part of the video shows how to set up the demo and the latter part performs the demonstration.

Related: am, amplitude, examples, matlab, modulation, simulink, training

Pythagorean Theorem in 3 Minutes Pythagorean Theorem in 3 Minutes
Posted by: drjctu

Video duration: 158 seconds

http://www.FreedomUn iversity.TV. Elegant & visual proof of the Pythagorean Theorem using areas of rectangles and triangles. Contact Dr J for more affordable videos at john@e-liteworks.com .

Related: algebra, area, help, homework, pythagorean, rectangle, theorem, triangle
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