Quaternion Library for Simulink Version 1.7 (JASP) 12-Dec-2009
This is a library of blocks that allows manipulation of quaternions.
The available blocks are:
Quaternion Normalize Quaternion Conjugate Quaternion Multiply
Quaternion Propagation Quaternion Vector Transform Quaternion Vector Rotation
Quaternion Decomposition Quaternion to DCM DCM to...
For purposes of these tools, a quaternion, q, is just a four element vector where q(1:3) is the "imaginary" or "vector" portion of the hypercomplex number, and q(4) is the "real" or "scalar" portion....
Pitch determination and voice quality analysis using subharmonic-to-harmonic ratio.
There are also some post-processing routines available, such as de-step filter, median filter, and linear filter. For more information, please see...
This function plot in the same figure the center trajectory and attitude of an aircraft. See the figure to understand better. The version 2.0, extend the functionality of version 1. In this version there are much more body models [for example...
This function plot in the same figure the center trajectory and attitude of an aircraft. See the figure to understand better. The version 3.0, extend the functionality of version 2.
In this last version :
- fixed the...
The attitude kinematics 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 attitude in term of Rodrigues Parameters is provided. See [1] for...
Separation of variables allows the determination of the transient velocity profile in a pipe. The present program computes the zeros of the Bessel function and plots the transient velocity profile of a pipe flow.
this program takes the data from an IMU as the input and calculates the body's trajectory ,velocity and attitude . it plots the velocities and euler angles vs time and the body's trajectory.
r2 = rsquare(y,f) RSQUARE computes the coefficient of determination (R-square) value from actual data Y and model data F. INPUTS Y : Actual data F : Model fit OUTPUT R2 : Coefficient...
Three factors interfere in the determination of pellet mean size. These are the impeller speed, the binding solution and the pelletization time. We use experimental design (Doehlert design) to predict pellet mean size versus the three factors. We...
Mohr's circle is a graphical technique that permits transformation of stress from one plane to another and can also lead to the determination of the maximum normal and shear stresses. This file simply draws Mohr's circle with the correct stress...
GODLIKE (Global Optimum Determination by Linking and Interchanging Kindred Evaluators) is a generization of various population-based global optimization schemes. Also, it handles both single- and multi-objective optimization, simply by adding...
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...
In Space Vector PWM we will get the less Switching losses due to determination of sectors, by the center alignment we will get the less THD.in Space Vector Modulation became a standard for the switching power converters and important research...
This function calculates the air-density based on the papers:
1)'Equation for the Determination of the Density of Moist Air' P.Giacomo, Metrologia 18, 33-40 (1982)
2)'Equation for the Determination of the Density of...
This m-file computes an approximate determination coefficient (R2) for prediction, say
R2pred = 1 - (PRESS/SST)
where PRESS = prediction error sum of squares, SST = total sum of squares.
This statistic gives some...
This m.file simulates the queue model M/M/1 and returns some useful diagrams .These diagrams describe the attitude of the model during 1/lamda(time between arrivals) change.
Determine the reaction order of a chemical reaction of the form: rate = Ao*[A]^a*[B]^b*exp(-Ea/R*T) kinetic order determination by wide area search and model-data error minimization
kinfit attempts to determine the optimal order of...
Newton number (also called the drag coefficient) and Archimedes number are plotted versus the Reynolds number for the laminar, transition and turbulent flow types using a log-log scale. A numerical example of the terminal fall velocity computation...
This collection contains M-files intended for design of the Mass/Damper/Spring control system using the newly available functions from Robust Control Toolbox,version 3. Description of the system and version of the files using functions from... |