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| Date | File | Tags |
Downloads (last 30 days) |
Comments | Ratings | |
| 16 Oct 2009 |
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MIRtoolbox An innovative environment, on top of Matlab, for music and audio analysis | 124 | 0 | ||
| 30 Sep 2009 |
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non-rigid b-spline grid image registration Registration of two 2D/3D images, rigid and with smooth b-spline grid. | 328 | 68 | ||
| 02 Sep 2009 |
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Tamper-proof digital files An example of a self-embedding scenario | 30 | 1 | ||
| 01 Sep 2009 | Mutual information of two images or signals Determines the mutual information of two images or signals | 160 | 5 | |||
| 24 Aug 2009 | filedatenum Returns the modification date (datenum) of a file | 23 | 1 | |||
| 06 Aug 2009 | Soft-Decision Viterbi Decoding with Puncturing Performs soft-decison Viterbi decoding with puncturing over an AWGN channel using Simulink(R). | 140 | 14 | |||
| 30 Jul 2009 | Flexible Girth 8 QC-LDPC Codes Program constructs girth 8 qc-ldpc codes. Column/row-weights and sub-matrix size are variable. | 24 | 0 | |||
| 17 Jul 2009 | Mass Spectrometry Bayesian Network Analysis Tool Finds diagnostic features in the spectra of biologic samples by using a Bayesian Network approach | 18 | 0 | |||
| 09 Jul 2009 | Differential Encoding/Decoding Basic Differential Encoding/Decoding of input vector of numeric values | 144 | 0 | |||
| 07 Jul 2009 | QUBIT4MATLAB V4.0 MATLAB package for quantum information science and quantum mechanics. | 35 | 8 | |||
| 20 May 2009 | entropy, joint entropy and conditional entropy function for n variables entropy, joint entropy for any number of variables and the conditional entropy | 77 | 0 | |||
| 24 Mar 2009 | Flexible construction of girth-six QC-LDPC Codes constructs girth-six QC-LDPC codes given a row-weight,column-weight, sub-matrix size. | 41 | 2 | |||
| 17 Mar 2009 | Mutual Information In probability theory and information theory Code for marginally and conditional mutual information in probability and information theory | 135 | 2 | |||
| 26 Nov 2008 |
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Quiverc Creates a color quiver plot with arrows colors according to the magnitude of the vector. | 171 | 11 | ||
| 22 Oct 2008 | Convolutional Encoder and Hard Decision Viterbi Decoder Convolutional Encoder of Code Rate=1/2, with 3 Memory Elements and a corresponding Hard Decision Vit | 121 | 4 | |||
| 11 Aug 2008 |
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Count "on", "off", or calculate simple "parity" bits of input Three functions to calculate the number of "on", "off", or simple "parity" bits of input | 116 | 0 | ||
| 15 Jul 2008 | Kullback-Leibler Divergence Calculates the Kullback-Leibler Divergence between two probability distributions | 147 | 1 | |||
| 15 Jul 2008 | Jensen-Shannon divergence Calculates the Jensen-Shannon divergence between two probability distributions | 39 | 1 | |||
| 10 Jul 2008 | Girth-six column-weight three QC-LDPC Codes constructs girth-six column-weight three QC-LDPC codes | 18 | 0 | |||
| 10 Jul 2008 | Girth-eight column-weight four QC-LDPC codes constructs girth-eight column-weight four LDPC codes | 16 | 2 | |||
| 10 Jul 2008 | Girth-twelve column-weight two QC-LDPC codes contructs girth-twelve column-weight two qc-LDPC codes | 30 | 12 | |||
| 10 Jul 2008 | Column-weight three Girth-8 QCL-PDC Codes Constructs column-weight three qc-LDPC codes with varied rates (row-weight) and code sizes. | 15 | 2 | |||
| 01 Jul 2008 | MELP source code MELP encoder and decoder in Matlab | 46 | 2 | |||
| 26 Jun 2008 |
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Data encoding: AMI, NRZ, RZ, Polar, Bipolar, Manchester... Simulation of digital baseband modulation | 238 | 2 | ||
| 26 Jun 2008 |
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Data encoding: AMI, NRZ, RZ, Polar, Bipolar, Manchester... Functions that simulate data encoding (digital baseband modulation). | 104 | 5 | ||
| 23 Jun 2008 | 16-bit ITU-T CRC CRC16 calculator for IEEE 802.15.4 | 62 | 0 | |||
| 28 Apr 2008 |
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Exact BER for Gray-coded 2^2n-QAM modulation with AWGN Generates a MatLab-code expression for the exact theoretical BER for Gray-coded 2^2n-QAM modulation | 79 | 0 | ||
| 24 Apr 2008 | PCM coding Does PCM to a voice from a microphone input or a specific input function | 107 | 1 | |||
| 15 Apr 2008 | CRC control simulation This simulation is intended to decide whether or not a given GP accomplishes the targeted task. | 29 | 2 | |||
| 14 Apr 2008 | RUN LENGTH DECODING returns binary data from run length encoded array | 33 | 2 | |||
| 14 Apr 2008 | RUN LENGTH ENCODING rle is performed on a binay stream of data | 44 | 2 | |||
| 19 Mar 2008 |
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Automatic 2d Rigid Body Image Registration Automatic 2d rigid registration using improved MI kernel | 86 | 5 | ||
| 16 Jan 2008 | shannon and non-extensive entropy shannon Tsallis,renyi,escort Tsallis entropy and relative entropy | 54 | 1 | |||
| 09 Jan 2008 | Turbo Coding For Generic RSC Coders. Transmitter and Receiver Turbo Coding scheme with generic RSC Coders. | 63 | 4 | |||
| 03 Jan 2008 | BCH RiBM-based decoder RiBM architecture based BCH decoder. Has some bug! | 21 | 0 | |||
| 01 Jan 2008 | GPS C/A Code Generator Generates C/A Codes for selected PRNs, up to 37 codes. | 95 | 8 | |||
| 13 Dec 2007 | Information Theory Toolbox v1.0 Implementation of major algorithms related to information theory for categorical data including a si | 74 | 3 | |||
| 03 Dec 2007 | KLDIV Kullback-Leibler or Jensen-Shannon divergence between two distributions. | 77 | 2 | |||
| 28 Nov 2007 |
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Modular Inverse Finds the modular inverse over finite (Galois) field. | 143 | 0 | ||
| 02 Nov 2007 |
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Construction of Regular Gallagher Parity Check Construction of Regular Gallagher Parity Check | 23 | 2 | ||
| 23 Aug 2007 | Mutual Information computation A self-contained package for computing mutual information, joint/conditional probability, entropy | 306 | 13 | |||
| 21 Aug 2007 | Turbo Code Simulation Generate a turbo code, and decode the code iteratively using MAP detectors. | 202 | 19 | |||
| 08 Aug 2007 | Count the number of the girth 4 of LDPC codes The program can count the number of the girth 4 of LDPC codes. | 132 | 2 | |||
| 26 Jul 2007 | Construct the short length of QC LDPC codes without girth 4 and girth 6 The program constructs the short length of QC LDPC codes without girth 4 and girth 6 | 137 | 2 | |||
| 25 Jul 2007 | Girth 4 of Gallager codes The program shows the girth 4 of Gallager codes | 112 | 4 | |||
| 21 Jul 2007 | Girth 4 test for LDPC codes We need to know that Girth 4 of H will lead to a poor BER performance. The program can test whether | 120 | 2 | |||
| 12 Jul 2007 |
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Gallager LDPC regular LDPC construction | 31 | 4 | ||
| 10 Jul 2007 |
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CodeSize display information about the code size of a given source file or project folder | 103 | 2 | ||
| 26 Jun 2007 | LZW Compression/Decompression Updated LZW compressor and decompressor with reasonable performance | 82 | 1 | |||
| 20 Jun 2007 |
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Windowed mutual information (migram) Computes a windowed mutual information | 134 | 0 | ||
| 18 Jun 2007 | Arithmetic coding and decoding for Text Compression Arithmetic coding and decoding for Text Compression | 155 | 4 | |||
| 15 Jun 2007 | Internet Checksum Calculates checksum for given stream of data | 24 | 0 | |||
| 24 May 2007 |
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Huffman Generates a static minimum-variance Huffman code tree. | 69 | 1 | ||
| 22 May 2007 | NMEA Checksum NMEA Checksum calcuation | 33 | 5 | |||
| 09 May 2007 | minimum-redundancy maximum-relevance feature selection The source codes of minimum redundancy feature selection | 81 | 3 | |||
| 04 May 2007 | LDPC codes BER simulation LDPC codes BER simulation under AWGN channel, MacKay-Neal based LDPC matrix | 98 | 8 | |||
| 01 May 2007 |
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Impact of quantization on performance of convolutional codes (soft decisions) Plots the expected BER curve of soft decision quantized Viterbi decoders | 35 | 4 | ||
| 23 Apr 2007 |
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hard decision convolutional coding/decoding A few m-files showing CV encoding/Viterbi hamming distance decoding | 66 | 4 | ||
| 16 Apr 2007 | standard ethernet minimum mac frame length pre calculated ethernet mac length | 21 | 4 | |||
| 16 Apr 2007 | Nyquist theorem nyquist sampling rate | 25 | 3 | |||
| 11 Apr 2007 | Huffman Coding and Decoding for Text Compression Static Huffman Coding and Decoding; Adaptive Huffman Coding and Decoding for text compression | 209 | 5 | |||
| 02 Apr 2007 |
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Coaxial Cable Based CDMA System Simulation This is a simulation of CDMA Encoding & Decoding Process using a coax channel. | 39 | 2 | ||
| 01 Apr 2007 | PCM Modulation This program Simulates the PCM coding Scheme | 141 | 7 | |||
| 15 Mar 2007 |
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MPSK simulation Plots the simulated and theoretical BER/SER curve of MPSK | 67 | 2 | ||
| 14 Mar 2007 | Bits Stuffing Code provides bit stuffing for given data stream | 19 | 1 | |||
| 14 Mar 2007 | CRC code generator Code generates CRC code for any binary data stream & generator polynomial | 147 | 16 | |||
| 08 Mar 2007 |
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BER curve for hard decision block code BPSK A simple m-file to compute the experiemntal BER of coded BPSK | 52 | 4 | ||
| 05 Feb 2007 | convolutional encoding M-file that performs convolutional encoding of binary input sequence | 35 | 5 | |||
| 29 Jan 2007 |
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Schnorr-Euchner Adaptive Search Radius Sphere Decoder Depth-first stack-based sequential decoder for M-QAM modulated MIMO-type problems | 44 | 0 | ||
| 22 Jan 2007 | MLS generator A maximum length sequence (MLS) generator | 46 | 2 | |||
| 02 Nov 2006 | MUTUALINFO Multiple mutual information (interaction information) | 29 | 0 | |||
| 02 Nov 2006 | ENTROPY Compute the Shannon entropy of a set of variables. | 73 | 0 | |||
| 05 Oct 2006 | Galois Field Array to Decimal Array Conversion convert fg array to decimal numbers | 48 | 6 | |||
| 25 Sep 2006 |
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WCDMA FDD uplink M-files wcdma mallab M-files and source code | 113 | 90 | ||
| 13 Sep 2006 |
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Convolutional encoder simulation M-file that takes input bit sequence of any length and constraint length and gives the convolutional | 54 | 3 | ||
| 06 Sep 2006 |
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Priority First Spherical Lattice Space-Time Decoder with Boundary Control Stack-based sequential priority first decoder for spherical LAST codes with boundary control | 17 | 0 | ||
| 06 Sep 2006 |
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Priority First Stack-based Sequential Decoder Stack-based sequential decoder for M-QAM modulated MIMO-type problems, i.e., of fixed tree depth. | 35 | 1 | ||
| 23 Aug 2006 |
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Depth-First Spherical Lattice Space-Time Decoder with Boundary Control Depth-first stack-based sequential decoder for spherical LAST codes with boundary control | 24 | 1 | ||
| 28 Jul 2006 |
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Carrierless 16-QAM (CAP) Modem A Simulink model for Carrierless Amplitude Phase Modulation (CAP) | 54 | 1 | ||
| 30 Jun 2006 | JPEG Compression This program clears the jpeg compression | 202 | 2 | |||
| 27 Jun 2006 | Frequency Hopping Spread Spectrum This program clears various concepts about FHSS. | 172 | 11 | |||
| 12 Jun 2006 | Automatic Image Registration using (Normalized) Mutual Information for users of IP toolbox Rigid (translation and rotation) automatic registration of images using normalized mutual informati | 267 | 18 | |||
| 04 Apr 2006 |
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MODELBROWSER Program searches the model file and displays the simulink,stateflow,and signals,together with their | 11 | 0 | ||
| 30 Mar 2006 | maxstar Natural log of a sum of exponentials | 28 | 1 | |||
| 17 Feb 2006 | Average mutual information Average mutual information | 121 | 0 | |||
| 27 Dec 2005 |
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LDPC Code Simulation MATLAB code for LDPC (Low-Density Parity-Check) Codes simulation over the AWGN channel. | 217 | 33 | ||
| 15 Dec 2005 | Search MSN data Get required information from a mix-strutual file | 7 | 1 | |||
| 13 Dec 2005 | bch and reed-solomon decoder simulation simulation of binary and non-binary bch decoder | 150 | 7 | |||
| 22 Nov 2005 | Automatic Image Registration Using mutual information for users with no access to IP toolbox. | 269 | 1 | |||
| 03 Oct 2005 | parchk Adds an overall parity check bit to the input Code. | 12 | 5 | |||
| 22 Aug 2005 | int2vec Convert integer to vector. | 9 | 9 | |||
| 01 Jul 2005 |
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ami and correlation Computes and plots average mutual information and correlation for time series data. | 102 | 4 | ||
| 28 Jun 2005 | linear block codes A (6,3) block code example. | 66 | 4 | |||
| 24 Jun 2005 |
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Dijkstra Algorithm Consistent with Cyclic Paths This function and attached examples show finding shortest-paths (including cyclic paths) from a dire | 76 | 10 | ||
| 23 Jun 2005 |
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MAP Algorithm Implementation of MAP Algorithm. | 42 | 6 | ||
| 27 May 2005 | Huffman coding and decoding for Text compression Text compression and decompression with static huffman coding. | 223 | 4 | |||
| 04 May 2005 | cofdm simulator Simulate BER vs. Eb/No(db) for different types of modulations,coding and interleaving. | 66 | 26 | |||
| 24 Feb 2005 |
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Image Registration (2D) using Mutual Information (Optimization toolbox needed) This is an updated automatic image registration using mutual information for users of IP toolbox. | 115 | 5 | ||
| 10 Jan 2005 |
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Simulation of Hamming Block Encoder/Decoder Simulation of Hamming Block Encoder/Decoder | 29 | 2 | ||
| 10 Nov 2004 |
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Physics.zip Archive containing various files pertaining to physics. | 96 | 5 | ||
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