## An Animated Linear Feedback Shift Register (LFSR) as a Pseudo Random Pattern Generator in Excel 2003 – Part#4

This is not a tutorial but a download post for a purely animated Pseudo Random Number Generator model as a Fibonacci type Linear Feedback Shift Register in MS Excel 2003.Continue Reading

## An Animated Linear Feedback Shift Register (LFSR) as a Pseudo Random Pattern Generator in Excel 2003 – Part#3

This is the third part of a tutorial (1, 2, self) describing the creation of an animated Pseudo Random Number Generator model as a Fibonacci type Linear Feedback Shift Register in MS Excel 2003.Continue Reading

## An Animated Linear Feedback Shift Register (LFSR) as a Pseudo Random Pattern Generator in Excel 2003 – Part#2

This is the second part of a tutorial (1, self, 3) describing the creation of an animated Pseudo Random Number Generator model as a Fibonacci type Linear Feedback Shift Register in MS Excel 2003. This part creates a very simple table type model based on combinatorial logic rather than a sequential type based on registers. Despite of the fact that thisContinue Reading

## An Animated Linear Feedback Shift Register (LFSR) as a Pseudo Random Pattern Generator in Excel 2003 – Part#1

This is the first part of a tutorial (self, 2, 3) describing the creation of an animated Pseudo Random Number Generator model as a Fibonacci type Linear Feedback Shift Register in MS Excel 2003.Continue Reading

## An Animated Ray Tracing Model for Spherical Mirrors – video preview

This is a video preview to a previously posted ray tracing model.Continue Reading

## The Melting Snow Castle – video preview

A video preview to the animated melting snow castle model. [sociallocker][/sociallocker]Continue Reading

## A 2D Animated Heat Transfer Model – video preview

This is a preview to an older animated model simulating the heat conduction in a uniform square plate. [sociallocker][/sociallocker]Continue Reading

## A 1D Animated Heat Transfer Model – video preview

This is a preview to an older animated model simulating the heat conduction in a uniform rod. [sociallocker][/sociallocker]Continue Reading

## Two Lissajous Models – a video preview

This is a video preview for two older models included in this blog, a static model and a dynamic model. [sociallocker][/sociallocker] [sociallocker][/sociallocker]Continue Reading

## An Animated 2D Spring Oscillator – video preview

This is a video preview of an animated triple spring mass damper system moving in a 2-dimensional space. The model will work in all versions of excel but it will be slow in 2007 and 2010. [sociallocker][/sociallocker]Continue Reading

## Animated 1D Spring Oscillators – video preview

This is a video preview of the Simple Spring-Mass-Damper System model and the Double Spring-Mass-Damper System previously presented on this blog. [sociallocker][/sociallocker] [sociallocker][/sociallocker]Continue Reading

## A Phase Locked Loop (PLL) Model – video preview

This is a video preview of an Excel animated PLL model. There is an error in the sound track: it’s Voltage Control Oscillator not Variable Control Oscillator. You can download the Excel Model or check out the series of tutorials about how to code this model from scratch here: 1, 2, 3a, 3, 4. [sociallocker][/sociallocker]Continue Reading

## A Basic Fourier Transform Calculator in Excel – video preview

This is a video preview of the Fourier transform model presented on this blog before. A tutorial explaining the creation of such a model was posted here too. [sociallocker][/sociallocker]Continue Reading

## The Aeroscope – video preview #2 and an improved Excel file (#4)

This is an improved version of the Aeroscope – the “Aeroscope_4”. It runs about 50% faster. If you start the model by clicking the green “Fly_by_settings” button you can fly hands-free and adjust parameters during the flight. You can at any time click the red dot in the center of the chart and start the joystick macro, which means thatContinue Reading

## The Aeroscope – center of mass position control by joystick

In this version, the vertical joystick movement controls the incidence of both the main wing and the horizontal stabilizer (opposite variation) and the horizontal movement of the joystick controls the position of the center of mass. [sociallocker][/sociallocker]Continue Reading

## The Aeroscope – an upgraded version controlled by virtual joystick

This is an upgraded version of the aeroscope. Besides improving of certain aspects of the old version, this version has both the main wing and the horizontal stabilizer controlled by a virtual joystick (presented on this blog before and used extensively). The horizontal movement of the joystick controls the angle of attack of the main wing and the vertical movementContinue Reading