Velocity
The Particle Swarm Optimization Research Toolbox was written to assist with thesis research combating the premature convergence problem of particle swarm optimization (PSO). The control panel offers ample flexibility to accommodate various research directions. After specifying your intentions,...
Platforms: Matlab
License: Freeware | Size: 1.92 MB | Download (42): Particle Swarm Optimization Research Toolbox Download |
SIXDOFVM Calculate aircraft variable-mass rigid-body six-degrees-of-freedom equations of motion using MATLAB ODE45 solver. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Inputs: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Forces = 3x1 vector of forces in body coordinates Moments = 3x1 vectory of...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (53): MATLAB Simulation of variable-mass rigid-body 6DOF Download |
The program computes the velocity and temperature profiles for free convection past an isothermal vertical plate. Results are obtained after solving two coupled nonlinear differential equations. The shooting method is used to obtain the boundary conditions, required to solve the coupled ODEs,...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (44): Free Convection Past a Vertical Flat Plate Download |
Bouncing superball simulation with spin on arbitrary 2D surfaces. Simulates frictional collisions of a spinning ball against arbitrary surfaces. New surfaces can be added by the user to set up any scenario with multiple surfaces while the simulation is running and the ball can be throw by the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Ball Bounce Physics with spin Download |
The Combustion Toolbox for Matlab provides a set of functions for computing basicparameter of gas fuel(density, Wobbe number, combustion velocity, gas mixture parameters, etc.) and gasfuel combustion parameters(combustion air volume, composition, volume and temperature of waste gas, etc.).
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Combustion toolbox Download |
Acoustic tomography involves sending a sonic signal across a measurement area and timing how long it takes to travel the distance. A number of transducers are situated around the measurement area to achieve this. Since the absolute sonic speed is affected by temperature and wind speed, so is the...
Platforms: Matlab
License: Freeware | Size: 184.32 KB | Download (41): RBF Acoustic Tomography Download |
SIXDOF Calculate aircraft fixed-mass rigid-body six-degrees-of-freedom equations of motion using MATLAB ODE45 solver. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Inputs: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Forces = 3x1 vector of forces in body coordinates Moments = 3x1 vectory of moments...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (60): MATLAB simulation of fixed-mass rigid-body 6DOF Download |
A simple one-dimensional finite-difference time-domain (FDTD) electromagnetic routine that allows the user to specify arbitrary permittivity, permeability and conductivity profiles. Useful for helping students to visualize reflection, transmission, wave velocity and impedance concepts. Will also...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): fdtd1d.m Download |
This Program Performs the following:(1) Animates the movement of a Billiard Ball on a table that has a surface friction (mu) and coefficient of restitution (e) for the sides and saves it as an AVI file.(2) Outputs series of rows and columns that displays the stream data of (Time),(X),(Y),(V), and...
Platforms: Matlab
License: Freeware | Size: 133.12 KB | Download (42): Billiard Ball Animation Download |
The dynamics of the rotational motion of a rigid body is simulated with this functional library block. This block is intended for simulation (academic) purposes, where the time history of the angular velocity vector is provided.This library block is part of a library currently being developed for...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Spacecraft Rigid Body Dynamics (attitude) library block Download |
The velocity and shear stress versus radial position are obtained for the laminar flow of a power-law fluid in a pipe. Pipe radius and applied pressure gradients can be set by the user. If you choose a power-law exponent, n, equal to 1 then a Newtonian fluid is recovered. Dilatant and...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): GUI application for pipe flow of a power-law fluid Download |
This simulation finds the angular velocity time histories requiredto raise a glass from ground level to table height in a straight 45 degree trajectory. Build Robot constructs the robot from inputs, and Go! starts the simulation.Editable fields are:d_1 - Base of initial triangle formed by first...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): robotArm Download |
These files are subroutines for importing and exporting files in the file format used by the Internet Site for European Strong-Motion Data (http://www.isesd.cv.ic.ac.uk). Raw_in imports uncorrected acceleration time-histories in ISESD format, Raw_out exports uncorrected acceleration...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Subroutines for the Internet Site for European Strong-Motion Data Download |
EARTH_COMPASS Earth-coordinate compass plot - Changes plot labels to N,S,E,W Syntax: EARTH_COMPASS(U, V) EARTH_COMPASS(U, V, LINESPEC) Inputs: U: vector of u-velocity V: vector of v-velocity Optional: LINESPEC: line specification (ie, color)
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 1024 KB | Download (44): earth_compass Download |
[Vx2,Vy2] = PPPIV(Vx1,Vy1) carries out robust post-processing of 2-D PIV velocity data. Vx1 and Vy1 must be two matrices of same size that contain the x- and y-components of the velocities at equally spaced points in the Cartesian plane. PPPIV uses a robust penalized least squares method that...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): Post-processing of PIV data Download |
A kalman filter based on a constant velocity model and constant process noise reaches is steady-state after few samples. In steady-state the actual position estimate of the kalman gives the same performances of a zero+two-pole lowpass filter applied on the measured position, while the velocity...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Kalman equivalent lowpass filter Download |
By specifying a directory containing pictures the program picks an arbitrary picture amongst these in that folder. It animates or random walks a subpicture within the "big" pictures. The subpicture is given an initial velocity, so that the subpicture kind of bounces against the "big" pictures edges.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Random walking picture Download |
This function finds the velocity of a 2-dimensional planar wave from at least 2 sensors, by specifying its location (x,y) or (lon,lat) and its respective arrival time.It returns the speed and direction (or tracking if coordinates were given):>> [VEL,DIR] =...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): velocity_triangulation.m Download |
Inductance of the armature L = 0,1H, resistance of the armature R = 2 W, voltage U = 110 V, load torque mz = 0,02 Nm, momentof inertia J = 0,1 kg/m2 and electro-mechanical constant of the motor k = 0,3 Vs. Create it asseparate block (subsystem) with one input (voltage) and two outputs (angular...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): DC motor with separate excitation Download |
Dent Rayleigh model is similar to Jakes but uses Hadamard function in MATLAB to make the oscillators (somewhat) independent and thus provide results that are a little more realistic than the Jakes model.For more details, please read IEEE paper by Wu Z. from 2004 (Electronics Letters, Volume: 40,...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): Rayleigh Fading Channel Signal Generator Download |