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updated 16 days ago

Kepler State Transition Matrix (MEX) by Rody Oldenhuis

Rody Oldenhuis (view profile)

Compute Kepler state transition matrix for an arbitrary number of time steps. M and C++ version. (aeronautics, aerospace, kepler)

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updated 16 days ago

Oblique Spherical Triangle toolbox by Rody Oldenhuis

Rody Oldenhuis (view profile)

solves the general oblique spherical triangle (aerospace, aeronautics, spherical)

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updated 6 months ago

Xfoil for matlab by Luca Virtuani

Xfoil rewritten as MATLAB script (xfoil, cfd, aerodynamics)

xfoil(X,Y,ADEG,RE,MACH)

main.m

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updated 7 months ago

Hicks-henne bump function by Pramudita Satria Palar

Create y-coordinates from x-coordinate based on Hicks-Henne bump function (airfoil, aerospace, aerodynamics)

hickshenne(n,xmi,w,SF,mag)

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updated 10 months ago

MATLAB simulation of fixed-mass rigid-body 6DOF by Stacey Gage

Stacey Gage (view profile)

Calculate aircraft fixed-mass rigid-body six-degrees-of-freedom equations of motion using MATLAB ODE (rigid, differential equation..., aerospace)

sixdof(Forces, Moments, Mass, Inertia, tarray, varargin )

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updated 10 months ago

MATLAB Simulation of variable-mass rigid-body 6DOF by Stacey Gage

Stacey Gage (view profile)

Calculate aircraft variable-mass rigid-body six-degrees-of-freedom equations of motion using MATLAB (rigid body, aerospace, aeronautics)

sixdofvm(Forces, Moments, dMass, dInertia, tarray, vararg...

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updated 1 year ago

STDATMO: Standard Atmosphere Function by Sky Sartorius

Sky Sartorius (view profile)

Gas properties at altitudes from N-dim input. Non-standard atmospheres capable. Many units supported (aerospace, atmosphere, international standar...)

stdatmo.m

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updated 1 year ago

Curvilinear Coordinates by Howard Wilson

Programs using curvilinear coordinates, and tensor concepts are given. (aerospace, aeronautics, aerodef)

cart2curv(vcart,typeout,bcontr,bcovar)

cone

cone0(z,t,p)

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updated almost 2 years ago

Oswald efficiency estimation function by Sky Sartorius

Sky Sartorius (view profile)

Finds Oswald efficiency factor for purposes of approximating a simple parabolic aircraft drag polar. (aerospace, aeronautics, aircraft)

oswaldfactor.m

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updated 2 years ago

Airfoil generation using CST parameterization method by Pramudita Satria Palar

Generates an airfoil shape using CST method (aerospace, optimization, aerodynamics)

CST_airfoil(wl,wu,dz,N)

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updated almost 3 years ago

Classical Orbital Elements GUI by Anders Edfors Vannevik

Visualize Classical Orbital Elements (aerospace, aeronautics, aerodef)

Classical Orbital Elements GUI

coe_gui(varargin)

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updated 4 years ago

XFOIL - MATLAB interface by Rafael Oliveira

Class interface between XFOIL and MATLAB, with the ability of running many instances in parallel. (aerospace, xfoil, airfoil)

createNACA4(Designation, NumPoints)

createNACA5(Designation, NumPoints)

readPolars(this)

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updated almost 5 years ago

Beam Spectral Element by Paulo J. Paupitz Goncalves

Calculate the dynamic stiffness using spectral element for a beam in space (aerospace, aeronautics, aerodef)

dynamic_stiff(varargin)

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updated almost 5 years ago

Flutter Analysis Model by Cole Stephens

Cole Stephens (view profile)

Models a 2 DOF wing using SimMechanics™. (aerospace, aeronautics, aerodef)

make2plots(X1, Y1, Y2)

make3plots(X1, Y1, Y2, Y3)

FindFlutBnd.m

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updated 5 years ago

Matrix Analysis of Three Dimensional Bar Structures MABS3D by Marcos Cesar Ruggeri

This program is an extension of MABS2D to three-dimensional space (3D). (approximation, fea, fem)

mabs3d.m

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updated almost 6 years ago

Matrix Analysis of Two Dimensional Bar Structures MABS2D by Marcos Cesar Ruggeri

This program solves bar structures of constant area through matrix analysis of structures. (aerospace, aeronautics, aerodef)

mabs2d.m

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updated almost 6 years ago

Orbital Mechanics Library by Richard Rieber

Richard Rieber (view profile)

A compilation of all of the functions I wrote for my orbital mechanics class (aerospace, aeronautics, aerodef)

zeroTo360.m

CalcEA(M,ecc,tol)

Groundtrack(Kepler,GMSTo,Tf,fig,dT,s,mu)

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updated 6 years ago

Euler angles to Quaternion Conversion (for six basic sequence of rotations) by Dr. Murtaza Khan

Allowed rotations sequences: xyz, xzy, yxz, yzx, zxy, zyx (aerospace, aeronautics, aerodef)

euler2quat(rx,ry,rz,order)

quaternionmul(Q0,Q1)

testeuler2quat.m

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updated 6 years ago

DCM from Euler angles by Dr. Murtaza Khan

Computes DCM from Euler angles for six basic sequence of rotations around X(Roll), Y(Pitch), Z(Ya) (aerospace, aeronautics, aerodef)

dcmfromeuler(roll,pitch,yaw,order)

dcmfromeulerTest.m

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updated 6 years ago

Airlib by Giampiero Campa

Giampiero Campa (view profile)

The Aircraft Library (aerospace, aeronautics, aerodef)

ab2dv(Alg,Blg,Alt,Blt,GM,deltaE_0,alpha_0,V0,h0,T0)

air3m(name,V,H,G)

demos

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updated 6 years ago

ISA chart by Marcos Cesar Ruggeri

This program generates the ISA chart, depending on the altitude increase. (aerospace, aeronautics, aerodef)

T12(h)

T23(h)

T34(h)

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updated 6 years ago

NACA 5 digit Airfoil Generator by Divahar Jayaraman

Generates the NACA 5 digit airfoil coordinates (5 digit, aerodef, aerodynamics)

naca5gen(iaf)

tst_naca5gen.m

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updated 6 years ago

NACA 4 digit Airfoil Generator by Divahar Jayaraman

Generates the NACA 4 digit airfoil coordinates (aerospace, aeronautics, aerodef)

naca4gen(iaf)

tst_naca4gen.m

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updated 6 years ago

2-D Nozzle Design by Britton Olson

Britton Olson (view profile)

2-D nozzle using the method of characteristics and CFD on nozzle on curvilinear mesh. (aerospace, aeronautics, aerodef)

solver(Q)

noz_mesh.m

noz_cfd.m

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updated 6 years ago

Keplerian State Transition Matrix by Dmitry Savransky

Given initial positions and velocities, calculate the keplerian state transition matrix for an orbit (aerospace, aeronautics, aerodef)

keplerSTM(x0,dt,mu)

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updated 7 years ago

Earth Albedo Toolbox by Dan Bhanderi

The Albedo Toolbox provides functions for calculating the Earth albedo illuminating a spacecraft. (aerospace, aeronautics, aerodef)

albedo(sat,sun,refl,type)

albedo_altitude(az,pa,alt1,alt2,refl,n,type)

albedo_csun(altitude,sunsph,refl,type)

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updated 7 years ago

UAV Matching and Data Base by Abdelrahman mohammed

uav matching and data base (aerospace, aeronautics, aerodef)

MAV(varargin)

p10(varargin)

p15(varargin)

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updated 7 years ago

Model-Based Design of Landing Gear by Terry Denery

Terry Denery (view profile)

These files are used in webinar titled, "Model-Based Design of Landing Gear". (aerospace, aeronautics, aerodef)

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updated 7 years ago

Low-Thrust Orbital Transfer with Solar-Electric Propulsion by David Eagle

David Eagle (view profile)

orbital transfer using solar-electric propulsion (aerospace, aeronautics, aerodef)

keycheck

sep_ltot.m

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updated 7 years ago

RADAR simulation by Yonathan Nativ

Yonathan Nativ (view profile)

an early warning RADAR simulation (aerospace, aeronautics, aerodef)

MTIcalcVelocityFromFourier(energyInFreqRangeCells,ind,fre...

analyzBuffer(handles,recievedSignal,processedRecivedSigna...

analyzBufferWithMTI(handles,recievedSignal,processedReciv...

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updated 7 years ago

Global stabilization of a PVTOL aircraft with bounded thrust by Dejan Aleksovski

Design methods for the flight control of the Planar Vertical Take Off and Landing aircraft model (aerospace, aeronautics, aerodef)

model_unbounded_inputs.mdl

PVTOL1.mdl

PVTOL2.mdl

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updated 7 years ago

Flight Visualization by Gus Brown

Gus Brown (view profile)

Creates an up-dateable display of an F4 Phantom jet with flight data. (aerospace, aeronautics, aerodef)

GTbarmeter(H,Aval,varargin)

drawModel(fig,MOD,TAG,pos,euler,varargin)

flightviz(euler,vel,alt,mach,acc,elevator,aileron,rudder,...

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updated almost 8 years ago

equation of curve on picture by Abdelrahman mohammed

if you want know the equation of curve draw on pic (aerospace, aeronautics, aerodef)

fig2real(varargin)

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updated almost 8 years ago

High Speed PIV and Hotwire post processing by Anurag

Anurag (view profile)

High Speed PIV and hotwire post processing routines (aerospace, aeronautics, aerodef)

calcsw(frame1, frame2)

core_proc(frame1,frame2,filtcth_ll,cth_ll,cth_ul,cth_st)

dispim(frame, n, zdispim)

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updated 8 years ago

rae2xyz by Yair Altman

Yair Altman (view profile)

Transform radar coordinates (Range, Azimuth, Elevation) to Cartesian coordinates (East, North, Up) (aerospace, aeronautics, aerodef)

rae2xyz(rae, azimuth, elevation)

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updated 8 years ago

xyz2rae by Yair Altman

Yair Altman (view profile)

Transform Cartesian coordinates (East, North, Up) to radar coordinates (Range, Azimuth, Elevation) (aerospace, aeronautics, aerodef)

xyz2rae(xyz, y, z)

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updated 8 years ago

conticap.m by Ashish Tewari

Ashish Tewari (view profile)

additional file required for Atmospheric/Space Flight Dynamics (Tewari) (aerospace, aeronautics, aerodef)

conticap(mach)

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updated 8 years ago

Wing Designer by John Rogers

Wing Designer computes aircraft performance measures from wing and engine parameters. (aerospace, aeronautics, aerodef)

DeterminePanelGeometry(inputgeo, figs)

DetermineProfileDrag(airfoildata,geo,panel)

FinalOutput(CL, CDi, CD0, y_cp, geo, WingVolume, airfoild...

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updated 8 years ago

Atmospheric/Space Flight Dynamics by Ashish Tewari

Ashish Tewari (view profile)

companion software for book (aerospace, aeronautics, aerodef)

Nstage(vf,beta,epsilon,alpha)

accelclimb(t,o)

aircoupled(t,x)

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updated 8 years ago

Accelerating aircraft design by Stacey Gage

Stacey Gage (view profile)

Example Simulink model to support MATLAB Digest article from January 2007. (aerospace, aeronautics, aerodef)

skyhogg3dof.mdl

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updated 8 years ago

Complete 1976 Standard Atmosphere by Brent Lewis

Brent Lewis (view profile)

Calculates Temperature, Pressure, Density, Speed of Sound, Gravity, Dynamic/Kinematic Viscosity, k, (aerospace, aeronautics, aerodef)

atmo(alt,division,units)

atmo_compo(alt,division)

atmo_p(alt, T, sum_n)

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updated almost 9 years ago

Ri_solve by Marco Pannuzzo

A solver for the Riemann problem (aerospace, aeronautics, aerodef)

RI_solve(cI,pI,uI,cIV,pIV,uIV,g,eps,nmax)

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updated almost 9 years ago

Helicopter Rotor to Fuselage Vibration Transmission Simulator by Divahar Jayaraman

Analysis tool for exploring which harmonic of blade vibration will be transmitted to hull and why (aerospace, aeronautics, aerodef)

Cylinder( orgin,r,h,dir,n,closed )

Extrude( x1,x2,h1,h2,dir,closed )

Make_Blade(x,y,rR,R,psi,theta,beta,zeta )

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updated almost 9 years ago

Helicopter Rotor motion simulator by Divahar Jayaraman

Educating tool for understanding the complicated Helicopter blade motions & various reference planes (aerospace, aeronautics, aerodef)

0

CollectiveAndCyclic(varargin)

Cone( orgin,r,h,dir,n,closed )

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updated almost 9 years ago

Airfoil Analyzer by Divahar Jayaraman

Small but essential tool for all Aerospace Engineers and Scientists. (aerospace, aeronautics, aerodef)

Airfoil_Analyzer(varargin)

RofCurve(X,Y)

arrow2d(x1,x2,acolor)

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updated almost 9 years ago

Panel Method Based 2-D Potential Flow Simulator by Divahar Jayaraman

This potential flow simulator simulates the flow past bodies of arbitrary shape including airfoils. (aerospace, aeronautics, aerodef)

Potential_Flow_Simulator(varargin)

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updated almost 9 years ago

Solve Kepler's Equation for E by John Shelton

Calculates Eccentric Anomaly given Mean Anomaly (aerospace, aeronautics, aerodef)

solve_Kepler_for_E(Me, e, tol)

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updated almost 9 years ago

Understanding the Euler Angles by Divahar Jayaraman

This is for visualizing the Euler Angles and better understanding of it (aerospace, aeronautics, aerodef)

Cone( orgin,r,h,dir,n,closed )

Cylinder( orgin,r,h,dir,n,closed )

Extrude( x1,x2,h1,h2,dir,closed )

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updated 9 years ago

Standard Atmosphere Calculator by Richard Rieber

Richard Rieber (view profile)

Calculates pressure, density, temperature, and speed of sound as a function of height. (aerospace, aeronautics, aerodef)

atmosphere(height,unit)

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updated 9 years ago

Trajectory and Attitude Plot Version 3 by Valerio Scordamaglia

This function plot in the same figure the center trajectory and attitude of an aircraft. (aerospace, aeronautics, aerodef)

trajectory3(x,y,z,pitch,roll,yaw,scale_factor,step,select...

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