Search Results for "matlab code for pca" - Page 5

Showing 179 open source projects for "matlab code for pca"

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  • 1
    nn22 Basic Neural Networks for Octave

    nn22 Basic Neural Networks for Octave

    Simple .m files, Basic Neural Networks study for Octave (or Matlab)

    --> For a more detailed description check the README text under the 'Files' menu option :) The project consists of a few very simple .m files for a Basic Neural Networks study under Octave (or Matlab). The idea is to provide a context for beginners that will allow to develop neural networks, while at the same time get to see and feel the behavior of a basic neural networks' functioning. The code is completely open to be modified and may suit several scenarios. The code...
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  • 2

    Iris Recognition System

    Iris Recognition System Matlab source code

    ... in government departments requiring high security. Index Terms: Matlab, source, code, iris, recognition, one to one, one to many, verification, identification, matching.
    Downloads: 1 This Week
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  • 3

    SSM Building-Evaluating-Reconstructing

    Statistical Shape Model building

    this MATLAB code is a useful software to build Statistical Shape Model, computing its measures and reconstructing a new valid shape.
    Downloads: 0 This Week
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  • 4

    Speech Recognition System

    Speech Recognition System - Matlab source code

    Speech recognition technology is used more and more for telephone applications like travel booking and information, financial account information, customer service call routing, and directory assistance. Using constrained grammar recognition, such applications can achieve remarkably high accuracy. Research and development in speech recognition technology has continued to grow as the cost for implementing such voice-activated systems has dropped and the usefulness and efficacy of these...
    Downloads: 1 This Week
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  • 5

    Fingerprint Recognition System

    Fingerprint Recognition System 5.3 - Matlab source code

    The proposed filter-based algorithm uses a bank of Gabor filters to capture both local and global details in a fingerprint as a compact fixed length FingerCode. The fingerprint matching is based on the Euclidean distance between the two corresponding FingerCodes and hence is extremely fast. We are able to achieve a verification accuracy which is only marginally inferior to the best results of minutiae-based algorithms published in the open literature. Our system performs better than a...
    Downloads: 1 This Week
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  • 6

    Face Recognition System

    Face Recognition System Matlab source code

    Research on automatic face recognition in images has rapidly developed into several inter-related lines, and this research has both lead to and been driven by a disparate and expanding set of commercial applications. The large number of research activities is evident in the growing number of scientific communications published on subjects related to face processing and recognition. Index Terms: face, recognition, eigenfaces, eigenvalues, eigenvectors, Karhunen-Loeve algorithm.
    Downloads: 0 This Week
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  • 7

    Speaker Recognition System

    Speaker Recognition System - Matlab source code

    Speaker recognition is the process of automatically recognizing who is speaking on the basis of individual information included in speech waves. This technique makes it possible to use the speaker's voice to verify their identity and control access to services such as voice dialing, banking by telephone, telephone shopping, database access services, information services, voice mail, security control for confidential information areas, and remote access to computers. Speaker identity is...
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  • 8
    fPotencia

    fPotencia

    Power flow library in C++

    .... fPotencia is programmed in C++, but my intention is to bring JAVA, C#, Python and perhaps MATLAB versions of it. All of them in native code and whenever possible with the same modular structure.
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  • 9

    wmtsa-python

    Discrete wavelet methods for time series analysis using python

    Several python libraries implement discrete wavelet transforms. However, none of them, or at least none that I know, is aimed at scientific use. This library aims at filling this gap, in particular considering discrete wavelet transform as described by Percival and Walden. This module started as translation of the wmtsa Matlab toolbox (http://www.atmos.washington.edu/~wmtsa/), so most naming conventions and most of the code structure follows their choices. The code uses a mix of python...
    Downloads: 0 This Week
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  • 10

    LWPR

    Locally Weighted Projection Regression (LWPR)

    ..., Aaron D'Souza and Stefan Schaal, Incremental Online Learning in High Dimensions, Neural Computation, vol. 17, no. 12, pp. 2602-2634 (2005). [2] Stefan Klanke, Sethu Vijayakumar and Stefan Schaal, A Library for Locally Weighted Projection Regression, Journal of Machine Learning Research (JMLR), vol. 9, pp. 623--626 (2008). More details and usage guidelines on the code website.
    Downloads: 0 This Week
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  • 11
    MT2D

    MT2D

    An 2D magnetotellurics finite element solver using unstructured grids

    MT2D is a two dimensional magnetotellurics or raido magnetotellurics forward modeling software. In terms of unstructured grids, it can deal with arbitrarily complicated models, including the surface topographies. It allows for arbitrary distributions of conductivity, permittivity and permeability. In addition, it offers two algorithms: the total field approach and the secondary field approach. At present, most of 2D MT modeling codes are developed in terms of Matlab or FORTRAN...
    Downloads: 9 This Week
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  • 12

    Migration of cells in a social context

    Model of the migration of 3T3 fibroblast cells in social context

    Code updated. There were a few errors in the physical model of the concentration field of secreted chemokine surrounding each cell, together with a few coding errors. All have been corrected, the model refitted, and all simulations presented in the paper repeated. Results from this corrected model are on par with the published results. See pdf file for details.
    Downloads: 0 This Week
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  • 13
    Flexible Brain Graph Visualizer

    Flexible Brain Graph Visualizer

    Matlab code to visualise brain graphs from connectivity matrices

    This very configurable script allows you to plot a 3D (MNI space) visualisation of a brain graph, with edges represented by cylinders and vertices represented by spheres. To aid orientation, a cortical mesh can be added, as can convex hull outlines. The colouring and sizing scheme is fully configurable for both edges and vertices. You can see some example output in...
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  • 14

    VisionLoc

    Vision algorithm for the localization of robots in 2D

    Vision algorithm for the localization of robots in 2D. The library can be called from a C, C++ or Matlab code.
    Downloads: 0 This Week
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  • 15
    Functional Mechanism

    Functional Mechanism

    Regression Analysis under Differential Privacy

    Functional Mechanism is a differentially private method designed for a large class of optimization-based analyses. The main idea is to enforce epsilon-differential privacy by perturbing the objective function of the optimization problem, rather than its results. Please cite the following paper if you choose to use this code: J. Zhang, Z. Zhang, X. Xiao, Y. Yang, and M. Winslett. Functional Mechanism: Regression Analysis under Differential Privacy. PVLDB 5(11):1364-1375, 2012.
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  • 16
    Matlab Algorithm To C or C++

    Matlab Algorithm To C or C++

    Matlab Mupad algo demos to C and C++

    A demo with Matlab Mupad with an Options Call and Put algos converted to various C and C++ projects. You could also use Simulink for even FPGA deployment via HDL for ultra lowest high frequency trading
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  • 17
    FrancescoMontorsi ScientificResearch

    FrancescoMontorsi ScientificResearch

    Scientific research work of Francesco Montorsi,Univ. of Modena, Italy

    This project hosts the code and the documents which were created by Francesco Montorsi during his PhD at the University of Modena and Reggio Emilia, Italy, about indoor and outdoor localization and navigation techniques. The code (mostly MATLAB code) is publicly available to enable reproducible research.
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  • 18
    PRIN-3D (PRoto-code for Internal flows modeled by Navier-Stokes equations in 3-Dimensions) is a CFD code written in MATLAB, with turbulent and reactive capabilities.
    Downloads: 0 This Week
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  • 19
    MIT SPHERES Simulation (Release)

    MIT SPHERES Simulation (Release)

    MIT's spacecraft simulator for control algorithm development

    ... Scientist for SPHERES. Algorithms may be implemented in C or Embedded MATLAB and executed in the MATLAB simulation environment to verify general desired behavior. With some limitations, the code used in the simulation can be directly transferred to the SPHERES hardware. We are sharing this project with the public to gather more interest for SPHERES Guest Scientists. Feel free to use and contribute to this code base, just don't forget to credit the MIT Space Systems Lab if you distribute any results.
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  • 20

    FluxModules

    Module Computation for Metabolic Networks

    Genome Scale Metabolic Networks are complex systems, Modules help to break them down and hence ease understanding and algorithmic complexity. FluxModules is a toolbox with code for module detection and module visualization.
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  • 21

    MATLABStarter

    Dynamically creates MATLAB path and updates code repositories

    A startup function for MATLAB that dynamically adds MATLAB m files, Java folders and .jar archives in user-defined folders and optionally updates any subversion or git working copies found.
    Downloads: 0 This Week
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  • 22
    Matlab VideoUtils

    Matlab VideoUtils

    Matlab Toolbox for reading and writing videos.

    Matlab Toolbox to process video files, which consists on a set of classes for reading, writing, correcting light changes and generating gaussian pyramids in real time. This toolbox is designed for Windows x64, Max OS X x64 and Linux x64. Through to use of Ffmpeg, it can reproduce and create videos very fast and also do no require to load the entire video file in memory. In addition the C++ code is already compiled in order to simplify the toolbox installation. In order to stay tuned...
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  • 23

    Mie Scattering at interfaces

    Mie Scattering of a nanoparticle at an interface

    This program (MATLAB CODE) uses approximations and interpolation methods in order to describe Mie Scattering of a nanoparticle at an interface. Further, I compared the results to FDTD results (if you are intered in these results, just let me know). Cross-sections and EM fields can be calculated (for the scattering on a nanoparticle with and without an interface) A full program and theory description is included in this file.
    Downloads: 0 This Week
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  • 24
    NSB entropy and mutual information estimator; applications to the analysis of neural code.
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  • 25

    MMAD

    Microarray Microdissection with Analysis of Differences (MMAD)

    We have developed a new computational tool called MMAD, which is capable of performing robust tissue micro-dissection in silico, and which can improve the detection of differentially expressed genes. MMAD software is implemented in MATLAB. The MMAD.zip file contains a brief user guide and MATLAB source code for implementation of MMAD. Developers: David A Liebner, MD Kun Huang, PhD Jeffrey D Parvin, MD, PhD
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