Excel Unusual
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Science, Engineering, Games in ExcelMon, 17 Jul 2017 19:56:07 +0000en-UShourly1https://wordpress.org/?v=4.8ExcelUnusualhttps://feedburner.google.comAnimated Asynchronous Electric Motor Model in Excel
http://www.excelunusual.com/asynchronous-electric-motor/
http://www.excelunusual.com/asynchronous-electric-motor/#commentsSat, 07 Jan 2017 22:55:16 +0000http://excelunusual.com/?p=5240<p>This is an animation of an asynchronous electric motor in Microsoft Excel. You can download the model by clicking on the icon below and try to run it. What is an electric motor and how does an electric motor work? An electric motor is part of a larger class of devices known as electric machines. In order to define an electric motor we need to first answer the question, what is...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/asynchronous-electric-motor/">Animated Asynchronous Electric Motor Model in Excel</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/yIYzIE8Ndbs" height="1" width="1" alt=""/>http://www.excelunusual.com/asynchronous-electric-motor/feed/6About the Speed of Spreadsheets #2
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http://www.excelunusual.com/about-the-speed-of-spreadsheets-2/#commentsFri, 23 Mar 2012 23:17:56 +0000http://excelunusual.com/?p=4198<p>This is the second post on Excel speed. The first part benchmarked the calculation speed of Excel 2003 versus Excel 2007 for various size arrays of formulas. This part analyzes the effect of formula complexity on the spreadsheet speed.</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/about-the-speed-of-spreadsheets-2/">About the Speed of Spreadsheets #2</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/RW32X59AlMU" height="1" width="1" alt=""/>http://www.excelunusual.com/about-the-speed-of-spreadsheets-2/feed/8Power Management: An Animated Buck Switching Regulator Model in Excel 2003
http://www.excelunusual.com/power-management-an-animated-buck-switching-regulator-model-in-excel-2003/
http://www.excelunusual.com/power-management-an-animated-buck-switching-regulator-model-in-excel-2003/#commentsFri, 23 Mar 2012 00:14:26 +0000http://excelunusual.com/?p=4207<p>This is an animated model of a Buck voltage switching regulator in MS Excel 2003. Besides real time control of common parameters such as switch ON resistance, load current, load capacitance, output voltage (vout), input voltage (vbat) etc, the user can also run very specialized tests in which the output current and “vbat” can be modulated as either rectangular periodic or sinusoidal waves with adjustable frequency. This model is very fast...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/power-management-an-animated-buck-switching-regulator-model-in-excel-2003/">Power Management: An Animated Buck Switching Regulator Model in Excel 2003</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/1tap9GuAf4A" height="1" width="1" alt=""/>http://www.excelunusual.com/power-management-an-animated-buck-switching-regulator-model-in-excel-2003/feed/1About the Speed of Spreadsheets #1
http://www.excelunusual.com/about-the-speed-of-spreadsheets-1/
Tue, 20 Mar 2012 12:38:08 +0000http://excelunusual.com/?p=4175<p>This post considers several aspects about improving the speed of spreadsheets in both MS Excel 2003 and 2007. In this first part, a “stopwatch” macro is described which, when incorporated in any of calculation loop, can measure the frequency your loop is executed. In this first part of the tutorial the macro was used to estimate the number of single formula calculations (as an array of “rand()” functions) executed per second...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/about-the-speed-of-spreadsheets-1/">About the Speed of Spreadsheets #1</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/ZA3WCXF0b60" height="1" width="1" alt=""/>A Gated Ring Oscillator Demo – Part#2
http://www.excelunusual.com/a-gated-ring-oscillator-demo-part2/
Mon, 19 Mar 2012 13:48:55 +0000http://excelunusual.com/?p=4159<p>This is an upgrade from the first part in the sense that it can be adjusted to have more delay based inverters in the feedback (14). The animation is pretty much the same as in the first model, a virtual joystick controls the number of stages in the ring by horizontal movement and it can also control the RC delay constant by vertical movement.</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/a-gated-ring-oscillator-demo-part2/">A Gated Ring Oscillator Demo – Part#2</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/S_fbOzfyM0s" height="1" width="1" alt=""/>A Gated Ring Oscillator Demo – Part#1
http://www.excelunusual.com/a-gated-ring-oscillator-demo-part1/
Sat, 17 Mar 2012 02:23:19 +0000http://excelunusual.com/?p=4145<p>An interactive animated demo of the gated ring oscillator in Excel 2003 based on the previous tutorial. This model stands out because of the real time schematic animation. It is controlled by a virtual joystick which is generated using a chart with a macro assigned to it. To start the model click the red dot within the joystick chart. To stop the model you can click anywhere on the chart. While the...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/a-gated-ring-oscillator-demo-part1/">A Gated Ring Oscillator Demo – Part#1</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/LePXDj9SJCo" height="1" width="1" alt=""/>An Interactive Gated Ring Oscillator Tutorial – part #4
http://www.excelunusual.com/an-interactive-gated-ring-oscillator-tutorial-part-4/
Thu, 15 Mar 2012 22:06:54 +0000http://excelunusual.com/?p=4134<p>This is the fourth part of tutorial about making an interactive animated Excel model of a gated ring oscillator in MS Excel 2003. This section adds a joystick to the model which smoothly adjusts the RC delay constant (vertical movement) and the number of delay stages within the ring (horizontal movement). An additional function of the joystick is to control the gating signal (“Enable”) and place it either logic high or in...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/an-interactive-gated-ring-oscillator-tutorial-part-4/">An Interactive Gated Ring Oscillator Tutorial – part #4</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/qzyyjyqvzmY" height="1" width="1" alt=""/>An Interactive Gated Ring Oscillator Tutorial – part #3
http://www.excelunusual.com/an-interactive-gated-ring-oscillator-tutorial-part-3/
Wed, 14 Mar 2012 21:52:21 +0000http://excelunusual.com/?p=4119<p>  This is the third part of tutorial about making an interactive animated Excel model of a gated ring oscillator in MS Excel 2003. This section deals with upgrading the model from a static table based one (with only 800 time steps) to a hybrid static-dynamic which is reasonably fast, yet it can run for an indefinite number of time steps.</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/an-interactive-gated-ring-oscillator-tutorial-part-3/">An Interactive Gated Ring Oscillator Tutorial – part #3</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/68sMkLEROls" height="1" width="1" alt=""/>An Interactive Gated Ring Oscillator Tutorial – part #2
http://www.excelunusual.com/an-interactive-gated-ring-oscillator-tutorial-part-2/
Wed, 14 Mar 2012 02:21:05 +0000http://excelunusual.com/?p=4107<p>This is the second part of tutorial walking through the creation of an interactive animated Excel model of a gated ring oscillator in MS Excel 2003. This section is mainly concerned with the generation of the spin buttons, the macros assigned to them and the insertion of the worksheet functions modeling the NAND gate, the inverters and the delayless multiplexer. Towards the end of the presentation the first (static) version of the model is finished,...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/an-interactive-gated-ring-oscillator-tutorial-part-2/">An Interactive Gated Ring Oscillator Tutorial – part #2</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/LfjAfmb3nZY" height="1" width="1" alt=""/>An Interactive Gated Ring Oscillator Tutorial – part #1
http://www.excelunusual.com/an-interactive-gate-ring-oscillator-tutorial-part-1/
Tue, 13 Mar 2012 03:14:42 +0000http://excelunusual.com/?p=4080<p>This is the first part of tutorial explaining how to make an interactive animated Excel model of a gated ring oscillator in MS Excel 2003.Like most of the models on this site this model will run fine in newer Excel versions too. A delay based model was used for the logic gates which was previously discussed.</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/an-interactive-gate-ring-oscillator-tutorial-part-1/">An Interactive Gated Ring Oscillator Tutorial – part #1</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/VZlVt8nb5Y4" height="1" width="1" alt=""/>A Delay Based Animated Excel Model for Single-Stage Logic Gates – part#2
http://www.excelunusual.com/a-delay-based-animated-excel-model-for-single-stage-logic-gates-part2/
Fri, 09 Mar 2012 09:08:22 +0000http://excelunusual.com/?p=4046<p>This is the second half of the delay based Excel model tutorial. In this part the final formulas are derived and implemented in Excel 2003. The model proves to be fast and reliable and it is actually fairly easy to create. For maintaining good speed no user defined functions have been used here.</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/a-delay-based-animated-excel-model-for-single-stage-logic-gates-part2/">A Delay Based Animated Excel Model for Single-Stage Logic Gates – part#2</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/KzpxiEibWQU" height="1" width="1" alt=""/>A Delay Based Animated Excel Model for Single-Stage Logic Gates – part#1
http://www.excelunusual.com/a-delay-based-animate-excel-model-for-single-stage-logic-gates-part1/
Thu, 08 Mar 2012 23:43:49 +0000http://excelunusual.com/?p=4035<p>After learning how to model ideal logic gates in MS Excel 2003 it is time to attemp to create a delay based model. This first model is just a theoretical presentation about delay, how it can be explained and how it can be modeled with a minimum amount of formulas while keeping a reasonable precision. The presentation focuses on the basic CMOS inverter and it shows that for a basic...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/a-delay-based-animate-excel-model-for-single-stage-logic-gates-part1/">A Delay Based Animated Excel Model for Single-Stage Logic Gates – part#1</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/XU2QrJj670Q" height="1" width="1" alt=""/>Introduction to Digital Electronics – a Simplified Model for Logic Gates – part#3
http://www.excelunusual.com/introduction-to-digital-electronics-a-simplified-model-for-logic-gates-part3/
Thu, 08 Mar 2012 06:24:16 +0000http://excelunusual.com/?p=4023<p>This is the third part of a tutorial about modeling logic gates in MS Excel 2003. This first model includes no delay or loading for the gates. This section creates user defined functions for each gate and uses these functions to upgrade the model. An auxiliary macro is created which measures the speed of the model in iterations/second. The model with user defined functions proves to be much slower than the...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/introduction-to-digital-electronics-a-simplified-model-for-logic-gates-part3/">Introduction to Digital Electronics – a Simplified Model for Logic Gates – part#3</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/Sn8IO80hzgQ" height="1" width="1" alt=""/>Introduction to Digital Electronics – a Simplified Model for Logic Gates – part#2
http://www.excelunusual.com/introduction-to-digital-electronics-a-simplified-model-for-logic-gates-part2/
Tue, 06 Mar 2012 21:38:37 +0000http://excelunusual.com/?p=4010<p>This is the second part of a tutorial targeted at modeling logic gates in MS Excel 2003. The first part introduced the basic logic gates,, symbols and associated logic equations. This model includes no delay or loading for the gates. The following type of gates will are described: inverter, AND, NAND, OR, NOR, XOR (exclusive or) and XNOR. The tutorial has several parts and the last part builds up to a more complex and...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/introduction-to-digital-electronics-a-simplified-model-for-logic-gates-part2/">Introduction to Digital Electronics – a Simplified Model for Logic Gates – part#2</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/66GV65ug9jc" height="1" width="1" alt=""/>Introduction to Digital Electronics – a Simplified Model for Logic Gates – part#1
http://www.excelunusual.com/introduction-to-digital-electronics-a-simplified-ideal-model-for-logic-gates-part1/
http://www.excelunusual.com/introduction-to-digital-electronics-a-simplified-ideal-model-for-logic-gates-part1/#commentsTue, 06 Mar 2012 01:44:21 +0000http://excelunusual.com/?p=3993<p>This is the first part of a tutorial (self, 2, 3) about modeling logic gates in MS Excel 2003. This first model will include no delay or loading for the gates. The following type of gates will be described: inverter, AND, NAND, OR, NOR, XOR (exclusive or) and XNOR. The tutorial will have several parts and the last part will build up to a more complex and accurate model including effects such as:...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/introduction-to-digital-electronics-a-simplified-ideal-model-for-logic-gates-part1/">Introduction to Digital Electronics – a Simplified Model for Logic Gates – part#1</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/zJKF_bIlWnA" height="1" width="1" alt=""/>http://www.excelunusual.com/introduction-to-digital-electronics-a-simplified-ideal-model-for-logic-gates-part1/feed/1An Animated Linear Feedback Shift Register (LFSR) as a Pseudo Random Pattern Generator in Excel 2003 – Part#4
http://www.excelunusual.com/an-animated-linear-feedback-shift-register-lfsr-as-a-pseudo-random-pattern-generator-in-excel-2003-part4/
Sun, 04 Mar 2012 17:19:01 +0000http://excelunusual.com/?p=3955<p>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. As opposed to the previous three posts (1, 2, 3) the current section contains no tutorial.</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/an-animated-linear-feedback-shift-register-lfsr-as-a-pseudo-random-pattern-generator-in-excel-2003-part4/">An Animated Linear Feedback Shift Register (LFSR) as a Pseudo Random Pattern Generator in Excel 2003 – Part#4</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/3_lxSo46psI" height="1" width="1" alt=""/>An Animated Linear Feedback Shift Register (LFSR) as a Pseudo Random Pattern Generator in Excel 2003 – Part#3
http://www.excelunusual.com/animated-linear-feedback-shift-register-lfsr-as-a-pseudo-random-pattern-generator-in-excel-2003-part3/
http://www.excelunusual.com/animated-linear-feedback-shift-register-lfsr-as-a-pseudo-random-pattern-generator-in-excel-2003-part3/#commentsSun, 04 Mar 2012 02:25:32 +0000http://excelunusual.com/?p=3947<p>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. This section charts the pseudo random series after converting it from binary 14-bit numbers into decimal numbers scaled within the interval [0,1). A correlation chart is then created, displaying the first half of the series function of the...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/animated-linear-feedback-shift-register-lfsr-as-a-pseudo-random-pattern-generator-in-excel-2003-part3/">An Animated Linear Feedback Shift Register (LFSR) as a Pseudo Random Pattern Generator in Excel 2003 – Part#3</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/4xydcOx5H3A" height="1" width="1" alt=""/>http://www.excelunusual.com/animated-linear-feedback-shift-register-lfsr-as-a-pseudo-random-pattern-generator-in-excel-2003-part3/feed/6An Animated Linear Feedback Shift Register (LFSR) as a Pseudo Random Pattern Generator in Excel 2003 – Part#2
http://www.excelunusual.com/animated-linear-feedback-shift-register-lfsr-as-a-pseudo-random-pattern-generator-in-excel-2003-part2/
Sat, 03 Mar 2012 06:01:57 +0000http://excelunusual.com/?p=3933<p>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 this is not the way a real LFSR is built it is useful...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/animated-linear-feedback-shift-register-lfsr-as-a-pseudo-random-pattern-generator-in-excel-2003-part2/">An Animated Linear Feedback Shift Register (LFSR) as a Pseudo Random Pattern Generator in Excel 2003 – Part#2</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/712aCC7ib5w" height="1" width="1" alt=""/>An Animated Linear Feedback Shift Register (LFSR) as a Pseudo Random Pattern Generator in Excel 2003 – Part#1
http://www.excelunusual.com/animated-linear-feedback-shift-register-lfsr-pseudo-random-pattern-generator-excel-part-1/
Fri, 02 Mar 2012 01:38:11 +0000http://excelunusual.com/?p=3912<p>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.  </p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/animated-linear-feedback-shift-register-lfsr-pseudo-random-pattern-generator-excel-part-1/">An Animated Linear Feedback Shift Register (LFSR) as a Pseudo Random Pattern Generator in Excel 2003 – Part#1</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/jrx9tiYE3VE" height="1" width="1" alt=""/>An Animated Ray Tracing Model for Spherical Mirrors – video preview
http://www.excelunusual.com/animated-ray-tracing-model-for-spherical-mirrors-video-preview/
http://www.excelunusual.com/animated-ray-tracing-model-for-spherical-mirrors-video-preview/#commentsTue, 19 Jul 2011 04:27:24 +0000http://excelunusual.com/?p=3901<p>This is a video preview to a previously posted ray tracing model.</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/animated-ray-tracing-model-for-spherical-mirrors-video-preview/">An Animated Ray Tracing Model for Spherical Mirrors – video preview</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/L_a4afzo_IQ" height="1" width="1" alt=""/>http://www.excelunusual.com/animated-ray-tracing-model-for-spherical-mirrors-video-preview/feed/6A 3D Flight Simulator – video preview
http://www.excelunusual.com/a-3d-flight-simulator-video-preview/
http://www.excelunusual.com/a-3d-flight-simulator-video-preview/#commentsMon, 18 Jul 2011 03:39:06 +0000http://excelunusual.com/?p=3899<p>This is a preview to the 3D flight simulator model previously published on this blog.</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/a-3d-flight-simulator-video-preview/">A 3D Flight Simulator – video preview</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/enM_crteKIM" height="1" width="1" alt=""/>http://www.excelunusual.com/a-3d-flight-simulator-video-preview/feed/10Anaglyph Stereoscopy in Excel – video preview
http://www.excelunusual.com/anaglyph-stereoscopy-in-excel-video-preview/
http://www.excelunusual.com/anaglyph-stereoscopy-in-excel-video-preview/#respondSat, 16 Jul 2011 23:44:20 +0000http://excelunusual.com/?p=3889<p>This is a video preview of a series of posts and models covering anaglyph stereoscopy applied in Excel. The following is a list of links internal to this blog covering the aforementioned topic: – a series of five tutorials in anaglyph stereoscopy leading to the creation of a 3D rotating cube(part#1, part#2, part#3, part#4 and part#5) associated to an Excel model. – Cosmos Naive, Anaglyph Charts Demo #1 and Anaglyph...</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/anaglyph-stereoscopy-in-excel-video-preview/">Anaglyph Stereoscopy in Excel – video preview</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/A9f1t_kXoMQ" height="1" width="1" alt=""/>http://www.excelunusual.com/anaglyph-stereoscopy-in-excel-video-preview/feed/0A Fast Pong Game with Special Effects in Excel 2003 – video preview
http://www.excelunusual.com/a-fast-pong-game-with-special-effects-in-excel-2003-video-preview/
http://www.excelunusual.com/a-fast-pong-game-with-special-effects-in-excel-2003-video-preview/#respondFri, 15 Jul 2011 17:11:53 +0000http://excelunusual.com/?p=3885<p>This is a video preview to the pong game model developed during a series of ten tutorials as linked in the brackets ( #1, #2, #3, #4, #5, #6, #7, #8, #9 and #10 )</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/a-fast-pong-game-with-special-effects-in-excel-2003-video-preview/">A Fast Pong Game with Special Effects in Excel 2003 – video preview</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/s858DPVWQUs" height="1" width="1" alt=""/>http://www.excelunusual.com/a-fast-pong-game-with-special-effects-in-excel-2003-video-preview/feed/0Random Walk and Brownian Motion Diffusion Model – video preview
http://www.excelunusual.com/random-walk-and-brownian-motion-diffusion-model-video-preview/
http://www.excelunusual.com/random-walk-and-brownian-motion-diffusion-model-video-preview/#commentsFri, 15 Jul 2011 04:54:32 +0000http://excelunusual.com/?p=3880<p>This is a video preview of the random-walk/brownian-motion animated models. This preview is relevant to three of the previous posts: the drunk man animation model, the random walk animation tutorial and the Brownian motion animation tutorial.</p>
<p>The post <a rel="nofollow" href="http://www.excelunusual.com/random-walk-and-brownian-motion-diffusion-model-video-preview/">Random Walk and Brownian Motion Diffusion Model – video preview</a> appeared first on <a rel="nofollow" href="http://www.excelunusual.com">Excel Unusual</a>.</p><img src="http://feeds.feedburner.com/~r/ExcelUnusual/~4/Rrn9CzkXEzQ" height="1" width="1" alt=""/>http://www.excelunusual.com/random-walk-and-brownian-motion-diffusion-model-video-preview/feed/7The Melting Snow Castle – video preview
http://www.excelunusual.com/the-melting-snow-castle-video-preview/
http://www.excelunusual.com/the-melting-snow-castle-video-preview/#respondThu, 14 Jul 2011 04:05:05 +0000http://excelunusual.com/?p=3875<p>A video preview to the animated melting snow castle model.</p>
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