Search Results for "sine wave simulation"
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Showing 51 open source projects for "sine wave simulation"
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PerfectSineWaves
Perfect and bit-perfect PCM encoded sine wave audio test tones
In this project, a perfect PCM sine wave is one that contains a single frequency at 0 dBTP and no error harmonics at all. A bit-perfect PCM sine wave has error harmonics due to encoding quantization, but they are at the minimum level possible for the chosen encoding. The generated wave files hold a sequence of one or more complete copies of a repeating pattern. A file containing a single pattern can be played in a loop to extend the play time. ... -
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SpectrumViewer for Windows
Continuous display of audio spectrum from PC input or wave file
Reads audio from Windows audio interface or wave file and creates a continuous spectrum display. Command line support for generating sine, square, triangle and sawtooth wave files. Uses biquad IIR digital filters for frequency detection, plus digital lowpass filters for output extraction. Highly configurable. 60+ FPS with suitable hardware. Manual or automatic gain control. -
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Bouncy Cubes
Fun game of cubes
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Hex
Hydrogen-Electron Collisions
A computer code for simulation of electron-hydrogen scattering. Contains three (more or less) finished sub-programs: (a) “hex-ecs” which solves the Schrödinger equation in the B-spline basis, (b) “hex-dwba” which computes scattering variables for high energies using the distorted wave Born approximation of the first order and finally (c) “hex-db” which is a user interface to a plain SQLite database, where the intermediate results are being stored, and which is used to extract derived quantities like a cross section from it. ... -
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Engine_3D
A real-time 3D engine for DOS-talgics (see GLOBE_3D for new stuff !)
Engine_3D is a real-time 3D engine project grabbed from my old data. The entire 3D rendering is pure software: no OpenGL or the like, no 3D graphics card acceleration! And: Engine_3D is completely programmed in Ada. Some parts of the 3D engine, like the animated bump mapping, are still waiting to be ported to my newer 3D project, GLOBE_3D !... DOS and Linux versions available. Remarks for the DOS version: It is also a funny example of a game system almost fully in Ada,... -
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Magnetar Quantum Vacuum Engineering
QED Engine Quantum Vacuum Engineering
# Magnetar QED Engine ### Quantum Vacuum Engineering for Extreme Astrophysical Environments **A fully functional, real-time, closed-loop simulation of magnetar physics** Now with strong-field QED, dark photon conversion, general relativity, and force-free plasma dynamics — all in pure Python.  ## Current Capabilities (v0.5.0 – 100% complete Month-1 target) | Feature | Status | Description | |----------------------------------|------------|-----------| | Realistic 10¹⁵ G magnetar dipole | Done | 10 km neutron star surface field | | Time-dependent FDTD solver | Done | 2.5D TE-mode wave propagation (leapfrog) | | Euler–Heisenberg nonlinear vacuum| Done | Full strong-field QED corrections | | Dark photon → photon conversion | Done | Field-dependent probability & energy loss | | General relativity | Done | Null geodesic ray tracing -
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RenewNet Foundry
Building blocks for the renewable energy industry.
RenewNet Foundry is a repository for an integrated set of simulation components for system simulation of wind, wave and tidal energy systems. -
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DarkF
DarkF is an FFT optical simulation code for GW inteferometers
DarkF is an optical simulation code in FORTRAN 90 able to represent with a high accuracy any kind of stable cavity, even when many static or dynamical defects are present, like misalignments, curvature errors, surface irregularities, substrate inhomogeneities. It uses a plane wave decomposition to propagate the wavefronts. Beams and mirrors are sampled on a grid of coordinates (x; y) and the DarkF resolution is depending on the grid size and on the sampling rate (typically a size of 0.6m (larger than a mirror) and a sampling rate of 256*256). ... -
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A simple simulation of heat transfers in a cross sectional area. The area will be a container or building of some kind. The area will be drawn as materials such as air, water, wood, concrete, glass, earth(dirt) etc.
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Waves FX
Advanced 2D simulator for evolving harmonical waves.
WavesFX is a Java FX application to compute and represent with a very high precision harmonical waves evolving in space and time. The real-time motor is result of many years of investigation about the nature of the time. I decided to implement the philosophical motor in Java because of the cross-platform nature of the language. Some of the "normal" features are XY scalation, manual or mouse-assisted, translation of the XY axes, change of background colors, dynamic range X and... -
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WaveAdd
Adds two waves to show beats, standing waves, etc.
A simulation that adds two waves (longitudinal or transverse... sine, square, or triangle) and shows their sum. Each wave's frequency, wavelength, speed, amplitude, shape, and orientation can be changed on the fly. Easily show superposition, beats, and standing waves. Constantly updated values for x position, y position, velocity, and acceleration describe each wave, and their sum. -
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laudio
Generate Sound Data From Scratch
This C++ project offers a way to generate audio data from sine waves and other generators, applying filters. The user interface is through code: you write your own 'main' to compose audio. The audio can be played on the fly, or saved to disk as PCM wave audio. -
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SystemC-WMS (Wave Mixed Signal Simulator) is a class library that extends the standard SystemC kernel to allow modeling and simulation of complex systems comprising analog parts from heterogeneous domain (electrical, mechanical, thermal, ...).
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X-rays wave propagation
Simulation of X-rays wave propagation through lenses and air
The codes of subprograms in C, which simulate the X-rays wave propagation through berillium lenses and air. This program is necessary to calculate of X-rays wave focusing by X-ray microscope. The calculation is based on numerical solution of equation for a complex phase of the wave. -
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physicsmata
API for all possible cellular automata that work same at all angles
...You can create any function, or to get started try the visual function editor where each click changes if a column is sine/sigmoid/half/double/exp/etc or which of the 0, 1, or 2 columns to the left are its params. Every click changes the patterns of waves seen on the left, which run that function you visually built at each point. -
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A spectral element method for 2D wave propagation and fracture dynamics, with emphasis on computational seismology and earthquake source dynamics.
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SINE Isochronic Entrainer
Free and Open Source Brainwave Entrainment application
...The effect is not permanent, and fades away in less than a minute after the stimuli is removed. Isochronic tones are a commonly used aural stimuli for Brainwave Entrainment, consisting of short pulses of a sine wave, varying in frequency. Unlike binaural beats, isochronic tones can be played on speakers. The Player supports touchscreens and high resolution displays. Includes a graphical editor for making presets, with a manual. -
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STARucn
Monte-Carlo simulation for ultra-cold neutrons
STARucn (Simulation of Transmission, Absorption and Reflection of ultracold neutrons) is a Monte-Carlo software designed to simulate experimental setups and guides for ultra cold neutrons. It relies heavily on CERN's ROOT packages. Developing team : Benoit Clément, LPSC/UJF Damien Roulier, ILL/UJF -
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KEMP
A FDTD solver for electromagnetic wave simulations on a GPU cluster
KEMP is a fast FDTD solver on a GPU-based cluster. The FDTD (Finite-Difference Time-Domain) method is a popular numerical method for electromagnetic field simulations. KEMP enables hardware accelerations suitable for multi-GPU, multi-core CPU and GPU cluster. KEMP also provide easy configuration by using Python scripting language. -
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Sine Generator
combines individual sine or square waves into a single wave form.
sine generator combines individual sine or square waves into a single wave form. parameters are frequency, frequency modulation, noise, phase, volume and wave type. -
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Acoustic FDTD Solver (AC2D) -- is a software to simulate acoustic wave propagation in two dimensions based on the finite-difference time-domain (FDTD) method.
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WOLFSIM: Wideband Optical FDTD Simulator
FDTD Electomagnetic Wave Simulation Software
WOLFSIM is a Finite-Difference Time-Domain electromagnetic simulator, designed to be easy to use but still very powerful, developed and maintained by researchers at North Carolina State University. It's features include: -1D, 2D, and 3D structures that are periodic in 1 or 2 dimensions -Materials that are anisotropic in permittivity and conductivity -Obliquely incident sources -Built-in vectorial (i.e. full polarization) near-to-far-field transformation See these... -
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Ericsynth
A simple sine wave generator written in Java.
A simple sine wave generator written in Java.
