User:Inductiveload/Gallery
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Welcome to my gallery. This is a collection of some images that I think are among my best. For a full list of my edits and uploads, please see my contributions. Please do not edit this page. If you would like to make a comment please do so on my Talk Page. 
3D Mathematical Objects
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Figure8 Immersion of Klein Bottle

Möbius Strip (see also the page Möbius Strip)

A shaded sphere




Square Law Spheres (r=1,4,9,16)

Cylinder Function

Fourier Transform of Cylinder Function


2D Mathematical Plots and Diagrams
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A crosssection of a cone of one steradian

Three lines with different gradients

The four kinds of extrema

A narrow plot of

How to (and how not to) classify an extremum by testing nearby points

Inductor with Bfield

Jordan's Lemma

Contour used to find Fresnel Integral limits

Unnormalised Fresnel Integrals

Normalised Fresnel Integrals

Cornu Spiral

x^3 Periodic on (pi, pi)

Fourier Approximation of x^3 periodic on (pi, pi)

Airy Functions Ai(x) and Bi(x)

Error function

Complementary error function

Generalised Error Functions

Dawson + Function

Dawson  Function

Spherical Bessel j Function

Spherical Bessel y Function

Bessel K Functions

Bessel I Functions

Bessel Y Functions

Bessel J Functions

FM Message and Carrier

FM Modulated Signal and Message

FM Modulated Signal
Astronomy
[edit]
Map of Stars within 14 lightyears
Electronics
[edit]Binary Codes (Gray, etc)
[edit]BinaryReflected Gray Coding Mask  Natural Binary Coding Mask 

See also US Patent 2632058 (Frank Gray) 

Oscilloscope Structure
Physics
[edit]At the moment (Oct 2007) the next three SVGs do not render correctly, as they use the Inkscape blur feature which is not supported. However, hopefully it will be soon.

Alpha decay

Betaminus decay

Gamma decay

EM Spectrum
Nuclear Physics
[edit]
Dounreay Fast Reactor Schematic
Sounds
[edit]DTMF
[edit]One second DTMF tones for all 16 keys (19, AD, *, #).
1  2  3  A 
4  5  6  B 
7  8  9  C 
*  0  #  D 
Gears
[edit]Spur Gears
[edit]
12mm, 18t, Module=2/3
Unwin's Construction of an Involute Spur Gear
[edit]Unwin's Construction is a method of drawing a close approximation to an involute gear tooth. There are 8 images in the series and a complete description of the method can be found on the page Unwin's Construction.
Polarisation
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Linear Polarisation

Circular Polarisation

Elliptical Polarisation
Computational Geometry
[edit]Delaunay Triangulation
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25 Random Points

50 Random Points

100 Random Points
Diffraction
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Diffraction Through a Pinhole

TwoSlit Diffraction (Central Maximum Animation)

TwoSlit Diffraction (Central 5 Maxima)
Density Plots
[edit]These density plots are highly detailed and need to be veiwed at full resolution for best effect. The images here are halfsize. The wavlegnth is 800nm, and the slit separation is 0.1mm.
Two Slits
[edit]The wave near the slits (0.15mm across by 0.075mm high). This is looking down at the the wave at t=0.
This the same area, but averaged over a full cycle, to reveal the finging pattern
Further out (200mm across by 5 metres high). There are a lot of distortion and false patterns due to moiré and beat frequencies between the wave's frequency and the pixel/sampling frequency of the image/plotting.
Averaging over a full cycle reveals the simple fringe structure:
Three Slits
[edit]Logos and Coats of Arms, etc
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Lion Rampant

Arzew, Algeria

US Coast Guard Parade Flag

Bochum

Bronnitsy

Turkmenistan

Krasnogorsk

Lobnya (1994)
Aviation
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A5 Vigilante

B52 Stratofortress

Beechcraft T34C Top

Beechcraft T34C Side

Beechcraft T34C Front

SR71 J58 Engine Airflow

Landing gear
Other stuff
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ISO/UST Thread Dimensions
Integrated Circuits
[edit]Data Storage Devices
[edit]Cards
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MicroSD (Bottom)

MicroSD (Top)
Batteries
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AA Battery

AAA Battery
Connectors
[edit]USB
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Type A Plug

Type A Receptacle (Dual)

Type A Receptacle (Dual)

Type B Plug

Type B Plug
Photography
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Daisy Seed Parachute (Please tell me if you know the scientific name)

Hitachi Travelstar PCB

AM Receiver built on Stripboard (Reverse)
Anaglyphs
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Wire reel