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| Date | File | Tags |
Downloads (last 30 days) |
Comments | Ratings | |
| 19 Nov 2009 |
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Free-knots spline approximation Least squares approximation of 1D data using free-knots spline | 72 | 0 | ||
| 29 Oct 2009 | Compression Routines Compress Matlab variables in the workspace. (supports cells, structs, matrices, strings, objects) | 78 | 4 | |||
| 23 Sep 2009 |
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FAST K-NEAREST NEIGHBORS SEARCH Simple but very fast algorithm for nearest neighbors search. Supports KNN and radius search. | 338 | 12 | ||
| 10 Sep 2009 | Image Compression This code proved to an efficient code for image compression using wavelet transform | 147 | 0 | |||
| 19 Jul 2009 |
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A Numerical Tour of Signal Processing A set of Matlab experiments that illustrates advanced computational signal and image processing. | 274 | 18 | ||
| 18 Jul 2009 |
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Quadtree decomposition (Encoding) and Decoding of RGB Image Quadtree decomposition (Encoding) and Decoding of RGB Image of size M-by-N-by-3 (No toolbox required | 197 | 11 | ||
| 15 Jul 2009 | Jpeg2000 compression using Simulink v2 I have tried my hand at drawing up a simulink block set *VERY BASIC* of jpec2000 compression. | 80 | 0 | |||
| 01 Jul 2009 |
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JPEG encoder + decoder THIS PROGRAM CONSTRUCTS A '.YUV' FILE FROM THE INPUT BMP,TIFF FILE FORMATS. | 125 | 0 | ||
| 01 Jul 2009 |
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JPEG ENCODER COMPLETE PROGRAM CONSTRUCTS A JPEG FILE FROM THE INPUT BMP,TIFF FILE FORMATS. | 141 | 2 | ||
| 19 Jun 2009 | Fast function to save a matrix write_matrix_bin(f,m) is a fats way to save a matrix of arbitrary size and dimension. | 32 | 0 | |||
| 26 Apr 2009 |
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Fast Import of Compressed Binary .RAW Files Created with LTspice Circuit Simulator Loads .raw simulation files created with LTspice (a free circuit simulation tool). | 139 | 5 | ||
| 27 Jan 2009 |
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Samplify Sampled Data Compression Samplify compresses samples used by A/D and D/A converters | 33 | 0 | ||
| 12 Jan 2009 | Scalable MPEG compression based on DCT coefficients This application makes 2 layers base Layer and enhancement layer from quantized coefficients | 90 | 6 | |||
| 09 Jul 2008 | Rudimental compression algorithms for 2D matlab plots Rudimental compression algorithms for 2D matlab plots (make eps images small for your LaTeX docs!) | 130 | 0 | |||
| 30 Jun 2008 | Image Compression using Wavelet This code compress the image using wavelets. Both gray scale and RGB images can be applied and some | 158 | 2 | |||
| 22 May 2008 | WAVELET BASED IMAGE COMPRESSION AND SUB-BAND CODING Wavelets are used both in compression and coding | 100 | 3 | |||
| 12 May 2008 | Adaptive Huffman Coding Adaptive Huffman Encoding/Decoding for 1D arrays of 8 or 16bit unsigned integers | 66 | 0 | |||
| 08 May 2008 |
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Visualization of Huffman Encoding Trees Simple program that builds and visualizes a huffman encoding tree for a user-defined string | 48 | 0 | ||
| 14 Apr 2008 | image compression using run length ecoding rle application to image compression | 75 | 3 | |||
| 24 Mar 2008 | EZW (Embedded Zerotree Wavelet) Matlab implementation of EZW (Embedded Zerotree Wavelet) | 200 | 1 | |||
| 20 Mar 2008 | SPIHT SPIHT matlab code (without Arithmatic coding stage) | 166 | 31 | |||
| 07 Mar 2008 | mpeg compression Mpeg compression | 79 | 17 | |||
| 01 Mar 2008 | Prediction with Partial Match (PPM) The context-based compression | 14 | 0 | |||
| 12 Feb 2008 | LZW encoder/decoder Implements a TIF compatible LZW encoding/decoding algorithm | 74 | 1 | |||
| 05 Nov 2007 |
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Software Tool for Fuzzy Rule Base Compression This tool is companion software for the book 'Complexity Management in Fuzzy Systems', Springer, 200 | 42 | 4 | ||
| 28 Sep 2007 |
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WSQ image library (for fingerprints) v.2.8 Reads and converts WSQ (FBI's Wavelet Scalar Quantization) and 31 other formats. | 46 | 3 | ||
| 05 Sep 2007 | Wavelet based image compression using segmentation The optimal wavelet function in wavelet based image compression system was examined using different | 118 | 2 | |||
| 04 Jul 2007 | 2-D DCT/IDCT for JPEG Compression Fast Implementation of 8X8 DCT/IDCT for JPEG Compression | 140 | 1 | |||
| 02 Jul 2007 | steganography in jpeg steganography in compressed images(jpeg),dc coeffs not touched | 57 | 1 | |||
| 26 Jun 2007 | LZW Compression/Decompression Updated LZW compressor and decompressor with reasonable performance | 78 | 1 | |||
| 18 Jun 2007 | Arithmetic coding and decoding for Text Compression Arithmetic coding and decoding for Text Compression | 168 | 4 | |||
| 18 Jun 2007 | JPEG Encoder Decoder image encode/decode using DCT, quantization, zigzag reordering & run-level coding of JPEG standard | 150 | 5 | |||
| 30 Apr 2007 | jpeg encoder yup this creates a jpeg file | 58 | 3 | |||
| 23 Apr 2007 | Another LZW compression algorithm Simple LZW algorithm implementation. | 76 | 0 | |||
| 23 Apr 2007 | Wavelet Fractal compression it is proposed an efficient approach for compression microarray images. It is utilized a hybrid wave | 44 | 5 | |||
| 18 Apr 2007 | Regular Pulse Excited Long Term Prediction This is a basic simulation of the Regular Pulse Excited Long Term Prediction algorithm for speech co | 22 | 2 | |||
| 11 Apr 2007 | Huffman Coding and Decoding for Text Compression Static Huffman Coding and Decoding; Adaptive Huffman Coding and Decoding for text compression | 223 | 5 | |||
| 29 Jan 2007 |
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Speech compression using Linear Predictive Coding A lossy speech compression algorithm. | 159 | 15 | ||
| 12 Jan 2007 | Compression Ratio Get the compression ratio | 151 | 3 | |||
| 11 Jan 2007 | Image Enhancement Image Enhancement Range Compression Skewing slicing low pass high pass filter threshold digital nega | 179 | 10 | |||
| 10 Oct 2006 | IMAGE COMPRESSION & RECONSTRUCTION OF IMAGES PROGRAM DECOMPOSE IMAGE,COMPRESS IT, RECONSTRUCTION IS PERFORMED. | 130 | 10 | |||
| 20 Jul 2006 | 3D-SPIHT The 3D Set Partitioning In Hierarchical Trees Matlab Code | 36 | 5 | |||
| 30 Jun 2006 | JPEG Compression This program clears the jpeg compression | 214 | 2 | |||
| 18 Apr 2006 | Run Length Encoding of SPIHT SPIHT Run length encoded | 180 | 2 | |||
| 12 Apr 2006 | Gabor Filter Set Complete gabor set and also method for gabor Filtering the Images | 97 | 4 | |||
| 10 Apr 2006 | Wavelet Based Image Compression implementation using SOFM Generating Adaptive Codebook using SOFM. | 32 | 4 | |||
| 06 Apr 2006 | SPIHT, Set Partitioning In Hierarchial Trees SPIHT Codec | 151 | 9 | |||
| 06 Apr 2006 | Embedded Zerotree Wavelet Codec EZW Codec | 160 | 7 | |||
| 30 Mar 2006 | Listless SPECK (LSk) Listless Speck Codec | 146 | 2 | |||
| 22 Mar 2006 | JPEG Codec JPEG Codec | 280 | 9 | |||
| 21 Mar 2006 | IMAGE COMPRESSION USING LBG ALGORITHM Vector Quantization (VQ), a well-known compression technique, which has been widely used ... | 108 | 16 | |||
| 14 Nov 2005 | Rapid lossless data compression of numerical or string variables Rapidly compresses (or decompresses) Matlab variables in memory | 168 | 7 | |||
| 18 Oct 2005 | Image compression using SOFM using Wavelet SOFM algorithm is one of the Method for Image compression ... | 44 | 5 | |||
| 18 Oct 2005 | Image Compression Using Wavelets Compression using wavelet transform which give better reconstruction. | 120 | 14 | |||
| 27 May 2005 | Huffman coding and decoding for Text compression Text compression and decompression with static huffman coding. | 227 | 4 | |||
| 20 Jan 2005 |
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Binarisation Binarisation of a grayscale image. | 19 | 1 | ||
| 28 Dec 2004 |
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Pack/Unpack Logicals Compress large logical variables to one bit per element, instead of the usual 8. | 7 | 2 | ||
| 09 Dec 2004 | ADPCM encoder and decoder IMA based ADPCM encoder and decoder. | 83 | 8 | |||
| 06 Jul 2004 | Huffman code Simple Huffman code implementation. | 357 | 20 | |||
| 24 May 2004 | RLE de/encoding A simple m-file which (de)compresses your data using RLE. | 134 | 12 | |||
| 13 May 2004 | LZW Compression Algorithm Simple LZW algorithm implementation. | 135 | 5 | |||
| 20 Apr 2004 | Image Compression Demo source code for image compression. | 406 | 12 | |||
| 08 Apr 2004 | Lossy Image Compression This function takes in a image and compresses it using block truncation coding. | 139 | 28 | |||
| 22 Jan 2004 | ECG Compression This program uses 4 different Transform to compress an ECG signal : DCT ,DST,FFT ,DCT2 | 109 | 24 | |||
| 06 Jan 2004 | JPEG Compression An example for jpeg compression and the restoration. | 347 | 46 | |||
| 12 Sep 2003 |
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MATLAB Simulations for Radar Systems Design MATLAB Simulations for Radar Systems Design | 331 | 58 | ||
| 09 Dec 2002 | Huffman Coding and Arithmetic Coding Functions that compress integer sequences. | 170 | 11 | |||
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