Preston29

• Male, since March 14 1988

Music

Allegory of Music, by Filippino Lippi

My Favourite Musicians

• Bach
• Goldberg Variations

My Favourite Novelist

• Milan Kundera

My Favourite Open Course

• EECS @ UC Berkeley

phy

Hilbert spaces can be used to study the harmonics of vibrating strings.

A Feynman diagram of another way the Higgs boson may be produced at the LHC. Here, two quarks each emit a W or Z boson, which combine to make a neutral Higgs. [[1]]

• Quantum mechanics
• Stern–Gerlach experiment

• Wave–particle duality
• Louis de Broglie
• Wavelength

• Theory of relativity

• Minkowski space
• Speed of light

• Quantum chromodynamics

• Diffraction
• Photon

• Phase velocity
• Group velocity

• Wave packet
• Wave function collapse

• Large Hadron Collider
• String theory

EE

Electrical engineers design complex power systems...

• Electronic Design Automation

Diagram of the electric (E) and magnetic (H) fields of Radio Waves emanating from a grounded radio transmitting antenna .

• HVDC

• Analog circuit
• Analog signal

• LC circuit
• RLC circuit
• Crystal oscillator*

- Integral transform

• Fourier transform
• Laplace transform
• S-plane*
• Transfer function*

- Filter design

• Butterworth filter
• Chebyshev filter
• Elliptic filter

• RF and microwave filter*

• SPICE
• Electronic design automation

• Analog signal processing
• Analog computer
• Synthesizer

• Electromagnetic radiation
• Reflectional receiver
• Parabolic antenna

• SETI*

eecs

The circuit diagram for a binary half adder, which adds two bits together, producing sum and carry bits.

• UC Berkeley
• Babak Ayazifar

• Digital Circuit

• Integrated circuit
• ASIC
• FPGA

• Harvard architecture
• Intel 8051
• DSP

• Princeton architecture
• Intel 8086
• ARM

• Open source
• GNU - Linux
• OpenCores - OpenSPARC

biology

• Genetic code
• Programmed cell death

mathematics

This image of the vortex trailing from the right wingtip of an agricultural aeroplane clearly shows the region of downwash to the left of the vortex core

- Gottfried Leibniz

• Binary numeral system

- Leonhard Euler

• Euler's formula

- Paul Dirac

• Dirac delta function

The plane of the picture represents the complex numbers, with points in the Mandelbrot set (a fractal) coloured blue.

- Series (mathematics)

• Power series
• Taylor series
• Laurent series
• Fourier series
• Harmonic series*

• Complex number
• Singularity

• Pierre-Simon Laplace
• Laplace operator

• Control Theory

- Dynamical system

• Chaos Theory
• Lyapunov exponent

• Irrational number

• π
• e

Music and mathematics

Scale of harmonics

• Well-Tempered Clavier
• The Art of Fugue

• Physics of music
• Piano key frequencies

• Equal temperament
• Diatonic scale
• Pentatonic scale

Pisces

• Einstein
• Richard_Stallman