User:Inductiveload/Gallery
Inductiveload User Area | |||
Main User Page | Talk Page | Gallery | Contributions |
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[edit]
-
Figure-8 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[edit]
-
-
A cross-section 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 B-field
-
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 light-years
Electronics[edit]
Binary Codes (Gray, etc)[edit]
Binary-Reflected 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
-
Beta-minus decay
-
Gamma decay
-
EM Spectrum
Nuclear Physics[edit]
-
Dounreay Fast Reactor Schematic
Sounds[edit]
DTMF[edit]
One second DTMF tones for all 16 keys (1-9, A-D, *, #).
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[edit]
-
Linear Polarisation
-
Circular Polarisation
-
Elliptical Polarisation
Computational Geometry[edit]
Delaunay Triangulation[edit]
-
25 Random Points
-
50 Random Points
-
100 Random Points
Diffraction[edit]
-
Diffraction Through a Pinhole
-
Two-Slit Diffraction (Central Maximum Animation)
-
Two-Slit 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 half-size. 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[edit]
-
Lion Rampant
-
Arzew, Algeria
-
US Coast Guard Parade Flag
-
Bochum
-
Bronnitsy
-
Turkmenistan
-
Krasnogorsk
-
Lobnya (1994)
Aviation[edit]
-
A-5 Vigilante
-
B-52 Stratofortress
-
Beechcraft T-34C Top
-
Beechcraft T-34C Side
-
Beechcraft T-34C Front
-
SR71 J58 Engine Airflow
-
Landing gear
Other stuff[edit]
-
ISO/UST Thread Dimensions
Integrated Circuits[edit]
Data Storage Devices[edit]
Cards[edit]
-
MicroSD (Bottom)
-
MicroSD (Top)
Batteries[edit]
-
AA Battery
-
AAA Battery
Connectors[edit]
USB[edit]
-
Type A Plug
-
Type A Receptacle (Dual)
-
Type A Receptacle (Dual)
-
Type B Plug
-
Type B Plug
Photography[edit]
-
Daisy Seed Parachute (Please tell me if you know the scientific name)
-
Hitachi Travelstar PCB
-
AM Receiver built on Stripboard (Reverse)
Anaglyphs[edit]
-
Wire reel