Search Results for "c program"
Sort By:
Showing 91 open source projects for "c program"
View related business solutions-
Try Google Cloud Risk-Free With $300 in CreditUse your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
-
Gemini 3 and 200+ AI Models on One PlatformBuild generative AI apps with Vertex AI. Switch between models without switching platforms.
-
1
XFLR5
XFLR5 is an analysis tool for airfoils, wings and planes
XFLR5 includes the xfoil program for foil analysis, and several 3d analysis methods for planes : - a non-linear lifting line method for standalone wings - two vortex-lattice and a 3d panel method for the analysis of aerodynamic performance of wings and plane operating at low Reynolds numbers The latest v6 version introduces stability analysis of planes. -
2
XMDS
Fast integrator of stochastic partial differential equations
XMDS is a code generator that integrates equations. You write them down in human readable form in a XML file, and it goes away and writes and compiles a C++ program that integrates those equations as fast as it can possibly be done in your architecture. -
3
Minsky
System dynamics program with additional features for economics
Minsky brings system dynamics and monetary modelling to economics. Models are defined using flowcharts on a drawing canvas (as are Matlab's Simulink, Vensim, Stella, etc). Minsky's unique feature is the "Godley Table", which uses double entry bookkeeping to generate stock-flow consistent models of financial flows. Minsky is good for demonstrating mathematics too, with the most "math-like" interface in system dynamics. Sign up to Minsky's Patreon page (for as little as $1 a month) at... -
4
ransfoil
console to calculate airflow around an airfoil based on RANS approach
RANSFOIL is a console program to calculate airflow field around an isolated airfoil in low-speed, subsonic, transonic or supersonic regime by numerically solving the Reynolds averaged Navier-Stokes (RANS) equations using mature computational fluid dynamics (CFD) method. As postprocess results, the aerodynamic parameters of the airfoil, e.g., lift coefficient and drag coefficient, can be integrated from the airflow distribution near wall boundary. In addition, the coupling between airflow and... -
MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
-
5
IDCS-unisim
Emulates a set of UniDrive motor controllers for IDCP
unisim emulates a set of UniDrive motor control devices for the Insertion Device control program IDCP. With unisim you can run and test the Insertion Device Control System on your Linux PC. -
6
QSMM
An adaptive state model development framework.
QSMM, a recursive acronym for "QSMM State Machine Model", is a framework for learning finite automatons that perform goal-directed interaction with entities which exhibit deterministic or stochastic behavior. The learning process can be carried out in real time together with the interaction process. A basic building block for supporting state models of finite automatons is adaptive probabilistic mapping, which for an argument from its domain returns more often results that maximize or... -
7
LabRPS
Random phenomena generator
This is an official mirror of LabRPS. Code and release files are primarily hosted on https://github.com/LabRPS/LabRPS and mirrored here LabRPS aims to be a tool for the numerical simulation of random phenomena such as stochastic wind velocity, seismic ground motion, sea surface ... etc. It can be in a wide range of uses around engineering, such as random vibration or vibration fatigue in mechanical engineering, buffeting analysis in bridge engineering.... LabRPS is mainly to assist... -
8
QTronics ToolSet
Includes tools for performing electronic calculations.
This program contains many tools for you to perform detailed electronic calculations. Ohms, Kirchhoff, Parralel Res., Voltage Divider, Wheatstone, Reistor Color, Zener diode, LED resistor, capacitor, inductor, transformer, capacitive reactance, Transformerless adaptor, R-C Time calculator, Flip-Flop, NE555 calculator, TL431 calculator, 78XX, LM317, Current Limiter, Transistor Regulator, Current Mirror, Battery charge calculations, transistor calculator, mosfet, pass filters, opamp, schmitt-trigger, signal generator, darlington-sziklai, ladder DAC, Long Tailed Pair, Buck-Boost, Logic Gates, Antenna Length, Trace Size, Decibell, Unit Converter, Cable Dia, Electronic Filters, 7 Segment digital, toroid core, smd code, resistor standard finder, heatsink calculator. ... -
9
Frame3DD
Static and Dynamic Structural Analysis of 2D and 3D frames.
FRAME3DD is a program for the static and dynamic structural analysis of two- and three-dimensional frames and trusses with elastic and geometric stiffness. -
Full-stack observability with actually useful AI | Grafana CloudBuilt on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
-
10
PUPIL (Program for User Package Interface and Linking), is a software environment that allows developers to link quickly and efficiently together multiple pieces of software in a fully automated multi-scale simulation. More specifically, it supports QM/MM MD simulations where the user might choose among any of the different MD engines and QM engines, which are connected to PUPIL as external programs through a tiny specific interface. One of the main advantages here is that the user can use...
-
11
The throughflow streamline curvature method is a two-dimensional design program for turbomachinery.
-
12
simutron
AVR simulator IDE
Electronic circuit simulator. Simple environment to run and debug firmware for AVR 8-bit microprocessors. Able to run arduino firmware. Internally this program uses the open source Simavr AVR Processor Simulator (https://github.com/buserror/simavr) and wraps all its functions in a GUI shell. Setups for firmware debugging scenarios can be created dynamically. Able to run 16MHz MCU with decent set of external parts in real time. In particular this can be used for development of CNC firmware... -
13
Crystalsim - XRD hkl simulation
X-ray diffraction (XRD) analysis for hkl simulation of any crystal.
Crystalsim is a simple freeware program with a neat graphical user interface for X-ray diffraction (XRD) data analysis . It can simulates all possible {hkl} planes data for the selected crystal. Crystallographic Information File (.cif) can also be used. Analyze both powder diffraction and single crystal data . Indexed at International Union of Crystallography (IUCR). -
14
CCruncher
Open-Source Project for Credit Risk Modeling
CCruncher is a project for quantifying portfolio credit risk using the copula approach. It is a framework consisting of two elements: a technical document that explains the theory, and a software program that implements it. CCruncher evaluates the portfolio credit risk by sampling the portfolio loss distribution and computing the Expected Loss (EL), Value at Risk (VaR) and Expected Shortfall (ES) statistics. The portfolio losses are obtained simulating the default times of obligors and... -
15
RSchr-5
Solves one-electron Schrödinger equation, with SLEPc and PETSc
...The problem is solved with the zero Dirichlet boundary conditions. The implemented algorithm uses Finite Element Method with B-splines as basis functions. Disctretization leads to generalized eigenvalue problem. Program RSchr-5 solves the generalized eigenvalue problem by algorithms implemented in SLEPc amd PETSc libraries. It uses Krylov-Schur algorithm from SLEPc library. The program is implemented in C++. The implementation is based on Message Passing Interface (MPI). -
16
RAtom
solves nonlinear Kohn-Sham equation for the neutral atom.
...High order Gauss quadratures are applied in order to obtain the total energy of atom with absolut accuracy of 1E-6 hartree. Disctretization leads to generalized eigenvalue problem, which is solved by procedures from LAPACK libraries. The program is implemented in C++, it runs as a single thread. The implemented algorithm is described in the following papers: 1. Z. Romanowski, "Adaptive solver of a Kohn-Sham equation for an atom", Modelling Simul. Mater. Sci. Eng. vol. 17, 045001 (2009) 2. Z. Romanowski, "Application of h-adaptive, high order finite element method to solve radial Schrödinger equation", Molecular Physics, vol. 107, pp. 1339-1348 (2009). ... -
17
ETFOMM (Enhanced Transportation Flow Open-source-simulation Microscopic Model) is sponsored by a US DOT SBIR Program. The objective of the project is to establish a transportation flow simulation software program and its Application Program Interface. ETFOMM can be used as a DLL as a substitute for CORSIM in the TSIS package. It is compatible with TRAFED and TRAFVU. ETFOMM can also be used as a separate executable from a Windows or Linux command line. ETFOMM may also be linked into...
-
18
experix laboratory control system
instrument control, data acquisition display and analysis
Experix is a command-line driven environment for laboratory data acquisition and device control and graphical presentation and analysis of data. Written in C for GNU-Linux . Tested on PC and Raspberry Pi. The core is written very generally in order to support applications by means of script files. Device interfaces: PCMCIA daq (2 devices tested) via kernel module with interrupt handler and memory-mapped data; USB daq (1 device tested) using libusbx; running an equipment servicing program via pipes. ... -
19
3D Heat advection C code
A C Program code to solve for Heat advection in 3D Cartesian grid.
Type - 3D Grid - Structured Cartesian Case - Heat advection Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit, QUICK Temporal - Unsteady Parallelized - No Inputs: [ Length of domain (LX,LY,LZ) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup : The left, top and inside plane boundary is at 100 C and the right, bottom and outside plane... -
20
2D Heat advection C code
A C Program code to solve for Heat advection in 2D Cartesian grid.
Type - 2D Grid - Structured Cartesian Case - Heat advection Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit, QUICK Temporal - Unsteady Parallelized - No Inputs: [ Length of domain (LX,LY) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup : The left and top boundary is at 100 C and the right and bottom boundary is at 0 C. The flow is... -
21
3D Heat convection C code
A C Program code to solve for Heat convection in 3D Cartesian grid.
Type - 3D Grid - Structured Cartesian Case - Heat convection Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit, QUICK Temporal - Unsteady Parallelized - No Inputs: [ Length of domain (LX,LY) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup : The top, bottom, front and back boundaries are heated to 100 C. The left boundary is inlet... -
22
2D Heat convection C code
A C Program code to solve for Heat convection in 2D Cartesian grid.
Type - 2D Grid - Structured Cartesian Case - Heat convection Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit, QUICK Temporal - Unsteady Parallelized - No Inputs: [ Length of domain (LX,LY) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup : The top and bottom boundaries are heated to 100 C. The left boundary is inlet (Velocity = 1m/s... -
23
-
24
2d Heat advection Parallelized
MPI based Parallelized C Program code to solve for 2D heat advection.
Type - 2D Grid - Structured Cartesian Case - Heat advection Method - Finite Volume Method Approach - Flux based Accuracy - First order Scheme - Explicit, QUICK Temporal - Unsteady Parallelized - MPI (for cluster environment) Inputs: [ Length of domain (LX,LY) Time step - DT Material properties - Conductivity (k or kk) Density - (rho) Heat capacity - (cp) Boundary condition and Initial condition. ] Setup: The left and top edges are heated to 100 C and the right and bottom... -
25
LBM3fm
LBM3fm - Lattice Boltzmann method for film flow modelling
This program provides the moment method boundary condition treatment for multi-phase flow modelling with lattice Boltzmann methods. For feedback, leave a review, leave a comment on the discussion page or send me a private mail.
