Fil
Video Squirrel is a cross-platform wxWindows video file cataloger. Designed to gather infomation on the actual video files, ex compression used, bitrate, video pixel size and so on.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 252.57 KB | Download (56): Video Squirrel, cross-platform video fil Download |
IVCON can read and write a small variety of 3D graphics file formats, converting from one to the other. Currently supported formats are:3DS - AutoCAD 3D Studio Max binary files; ASE - AutoCAD ASCII export files; BYU - Movie.BYU surface geometry fil
Platforms: Windows, Mac, Linux
License: Freeware | Size: 102.59 KB | Download (50): IVCON Download |
Toolboxes for SPM (http://www.fil.ion.ucl.ac.uk/spm/) developed at Freiburg Brain Imaging (http://fbi.uniklinik-freiburg.de/)
Platforms: Windows, Mac, Linux
License: Freeware | Size: 57.98 KB | Download (50): SPM tools Download |
The function plot_hht is a realization of the Hilbert-Huang transform (HHT). The HHT decomposes a signal into intrinsic mode functions (or IMFs), and obtain the instantaneous frequency data. It is designed to work well for data that are nonstationary and nonlinear...
Platforms: Matlab
License: Freeware | Size: 1013.76 KB | Download (45): Hilbert-Huang Transform Download |
This project is more optimal and advanced version of project http://www.mathworks.com/matlabcentral/fil...rogram-of-musicSound steganography ProjectProgram converting pictures into musicComponents:* image_to_wav.m - main script with program, if you want to makechanges with parameters of...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Sound Steganography II - Images hidden in spectrogram of music Download |
I was not able to get the peaks from my experimentally obtained data because of its random nature. As a result the findpeaks() defined in Matlab library was not giving results as expected. Hence I made a code which will help findpeaks() help detect the peaks more accurately.It basically averages...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Function for finding peaks from data array Download |
FASTRMS Instantaneous root-mean-square (RMS) power via convolution.FASTRMS(X), when X is a vector, is the time-varying RMS power of X, computed using a 5-point rectangular window centered at each point in the signal. The output is the same size as X and contains, for each point in X, an estimate...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Screenshot Fast root-mean-square (RMS) power Download |
Please refer the previous versionsSignal Processor for Graphs (Pictures) update 1http://www.mathworks.com/matlabcentral/fil...objectType=FILESignal Processor for Graphs (Pictures)http://www.mathworks.com/matlabcentral/fil...objectType=FILE
Platforms: Matlab
License: Freeware | Size: 153.6 KB | Download (44): Signal Processor for Graphs (Pictures) update 2 - Final Download |
The files include a Simulink(R) library with two different models, modeled with basic Simulink blocks, with different details. The more detailed one includes more outputs like motor temperature and power. There is also another model based of the physical modelling tools SimPowerSystems and...
Platforms: Matlab
License: Freeware | Size: 61.44 KB | Download (50): DC Motor Model Download |
[fcsdat, fcshdr] = fca_readfcs(filename);Read FCS 2.0 and FCS 3.0 type flow cytometry data file and put the list mode parameters to the fcsdat array with size of [NumOfPar TotalEvents]. Some important header data are stored in the fcshdr structure: TotalEvents, NumOfPar, starttime, stoptime and...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): FCS data reader Download |
dcmSeries = loaddcmdir(directoryname)LOADDICOMDIR reads metadata from DICOMDIR file and shows a list of the different DICOM SERIES in a Pop-up menus. After selecting a dicomseries the program creates a dcmSeries structure containig the related file names and path. The zip file also contains the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): DICOMDIR Reader Download |
Implements the Complex Method of Constrained Optimization, as proposed by Box (1965), improved by Guin (1968) and Krus (1992), and following the method in Andresson (2001). This is capable of optimizing a "black-box" system with few constraints on the optimization function and requiring no...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Complex Method of Optimization Download |
Most PID tuning rules are based on first-order plus time delay assumption of the plant hence cannot ensure the best control performance. Using mordern optimization techniques, it is possible to tune a PID controller based on the actual transfer function of the plant to optimize the closed-loop...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (46): Learning PID Tuning III: Performance Index Optimization Download |
The Kalman filter is actually a feedback approach to minimize the estimation error in terms of sum of square. This approach can be applied to general nonlinear optimization. This function shows a way using the extended Kalman filter to solve some unconstrained nonlinear optimization problems. Two...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Unconstrained Optimization using the Extended Kalman Filter Download |
Did you see my demonstration of A* (http://www.mathworks.com/matlabcentral/fil...tion-of-astar-a), but still wanted more? Now you can have it, and if you download now you will also receive two other path-finding approaches: Dijkstra's algorithm, and greedy best-first. What is more, in the main...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (48): Pathfinding Juxtaposed Download |
It is motivated by Gianluca Dorini's isParetoSetMember program. The new m-file version is much faster than the C version because of the more elegant algorithm. The efficiency is significantly improved in version 3. By implementing a new sorting scheme and recoding to reduce overhead, the code is...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (50): Pareto Set Download |
Some optimization problems have very simple surfaces to optimize. The optimizer simply proceeds downhill to the unique minimizer and returns happily - all is good in the world. Sadly, more often the objective function has multiple local minimizers, you as the user provide poor starting values,...
Platforms: Matlab
License: Freeware | Size: 102.4 KB | Download (46): RMSEARCH Download |
ZERNFUN.m and ZERNFUN2.m compute the Zernike functions Znm(r,theta). These functions, which form an orthogonal basis on the unit circle, are used in disciplines such as astronomy, optics, optometry, and ophthalmology to characterize functions and data on a circular domain. ZERNPOL.m computes the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Zernike polynomials Download |
This package includes files for modelling nonlinear dynamic systems using a recurrent generalized neural network. The learning scheme uses the complex method of nonlinear nonderivative optimization, thereby avoiding the problems of computing the derivative of an infinite impulse response filter...
Platforms: Matlab
License: Freeware | Size: 256 KB | Download (46): Complex Optimization of a Recurrent Neural Network Download |
The files include a number of Simulink(R) models with different controllers for a DC motor. There is also a document included that describes the different controllers PID and pole placement with state feedback. The models can serve as a starting point when you develop your control systems in...
Platforms: Matlab
License: Freeware | Size: 6.69 MB | Download (48): PID and State Feedback Control of DC Motors Download |