Zero Point Global
is program computes a map of visibility from a selected point on a topography. It has been written to help the search for radio relay best location. Because it considers only direct line of sight, it gives a good estimation for possible radio link for short distances only (less than 10 km),...
Platforms: Matlab
License: Freeware | Size: 430.08 KB | Download (44): Radio link coverage map Download |
It will help you to make a N-point Paired matrix for FFT.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): N-point Paired Matrix for FFT Download |
In this implementation of tracking a ball, we will track a live ball using Kalman filter. The tracking will switch to autorun mode when the sight of the ball is lost and Kalman will estimate the motion based on it's previous statesThere are two models. One model is a simple simulation of the...
Platforms: Matlab
License: Freeware | Size: 307.2 KB | Download (44): Kalman filter(fixed point version) Download |
in this file there is an algoritm, it s not a function.if you have a file with data number with the decimal part indicated by a comma, and you need to import this datas as number, you need before transform comma with point.in this file a varialble is loaded, and it going to be stranformed in a...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): chart or txt or string 2 decimal num -Comma to point Download |
Functions accompanying MATLAB News & Notes article "Fixed-point Signal Processing: Getting Started" by Darel A. Linebarger and Thomas A. Bryan, 2004. The functions include an FIR filter in M that can be run in fixed-point and floating-point.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Fixed-point signal processing in M Download |
This submission contains the demo files used in the Global Optimization with MATLAB webinar: http://www.mathworks.com/wbnr43346MultStart Demos * Peaks Minimization * Nonlinear Curve FittingGlobalSearch Demos * Peaks Minimization * Volumentric Efficiency MaximizationSimulated Annealing Demos *...
Platforms: Matlab
License: Freeware | Size: 1.19 MB | Download (52): Global Optimization with MATLAB Download |
The Mogi [1958] model allows to calculate analytic solution for surface deformation due to a point source in an elastic half-space. This model is widely used to simulate ground deformation produced by local perturbation like volcanic magma chamber. It computes displacements, tilt and strain in a...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Mogi: point source in elastic half-space Download |
Here I have presented SIMULINK models that support the work of I. Fantoni, A. Zavala, and R. Lozano (which is included in the archive).There are 3 models in the archive:1) model with unbounded inputs2) model with thrust saturation input bound U=4 (PVTOL1.mdl)3) model with thrust saturation input...
Platforms: Matlab
License: Freeware | Size: 655.36 KB | Download (45): Global stabilization of a PVTOL aircraft with bounded thrust Download |
This function computes the Modified Hausdorff Distance (MHD) which isproven to function better than the directed HD as per Dubuisson et al.in the following work:M. P. Dubuisson and A. K. Jain. A Modified Hausdorff distance for objectmatching. In ICPR94, pages A:566-568, Jerusalem, Israel,...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): *MEX* Modified Hausdorff Distance for 2D Point Sets Download |
The model simulates the Buck Converter and ensures zero voltage switching.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Buck Converter with zero voltage switching Download |
We present a set of functions based on interval arithmetic to solve small size global optimization problems with guaranteed bounds on solutions. Interval analysis can be used to bound ALL solutions of nonlinear optimization problem, equality constrained or not as well to bound ALL solutions of a...
Platforms: Matlab
License: Freeware | Size: 51.2 KB | Download (41): INTSOLVER: An interval based solver for Global Optimization Download |
Demo files used in "Simulink Fixed-Point Tutorial R2008a (Japanese)".
Platforms: Matlab
License: Freeware | Size: 143.36 KB | Download (46): Simulink Fixed-Point Tutorial R2008a (Japanese) demo files Download |
Global tsunami can be started with asteroid impact or earthquake or thermonuclear bomb. It simulated with 2d wave equation. It is wave equation on sphere surface. Land influence neglected. triangular mesh used. The method is some kind of finite difference method. See fromulas in laplacian.jpg...
Platforms: Matlab
License: Freeware | Size: 1.03 MB | Download (42): Global tsunami simulation GUI Download |
This is a large set of test functions, which may be used to test the effectiveness of global optimization algorithms. Some are rather easy to optimize (rosenbruck, leon, ...), others next to impossible (crosslegtable, bukin6, ...).All the test-functions are taken from either [1], [2] or [3] (see...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (44): Many testfunctions for global optimizers Download |
zeroPadding2N makes zero padding of a given array to a 2^N length.X_ = zeroPadding2N(X), for array X, returns the array with the necessary appended zeros so it reaches the next power of 2 length.X_ = zeroPadding2N(X, N), for array X, returns the array with the necessary appended zeros so it...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Zero Padding 2^N Download |
The main file interpMatrix.m in this package creates a sparse Toeplitz-like matrix representing a regularly-spaced interpolation operation between a set of control points. The user can specify the interpolation kernel, the number of control points, the spacing between the control points, and...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Regular Control Point Interpolation Matrix with Boundary Conditions Download |
ETOPO2, GEBCOFour Matlab functions to extract the data from two global topographic data base, ETOPO2v2 and GEOBEC.Four Matlab functions are provided to extract the data from two global topographic data base, ETOPO2v2 and GEOBEC. Functions, read_etopo2v2g_f4_nc_v*.m, extract the data from the...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (45): Read Global Topographic Data Download |
There are challenges to face when programming in fixed-point code manually. Similarly, care is required in automatically generating fixed-point code. The developer must pay attention to design tradeoffs, namely: accuracy, efficiency, ROM, RAM, execution time, and readability.The MathWorks tools...
Platforms: Matlab
License: Freeware | Size: 1.5 MB | Download (46): Tips for Fixed-Point Modeling and Code Generation for Simulink 7 (R2008a) Download |
Intent: Ensures a class only has one instance and provide a global point of access to it [1].Motivation: It's important for some classes to have exactly one instance. For example, it can be desirable to have only a single instance of a GUI. With a MATLABdlT« GUIDE built GUI, the driver or main...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (47): Design Pattern: Singleton (Creational) Download |
Finds a (near) optimal solution to a variation of the M-TSP by setting up a GA to search for the shortest route (least distance needed for each salesman to travel from the start location to individual cities and back to the original starting place).Each salesman starts at the first point, and...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Fixed Start/End Point Multiple Traveling Salesmen Problem - Genetic Algorithm Script Download |