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huff0645345
- This file contains a new and improved version of the Huffman coder, (June 29. 2001). The name is Huff06.m. There are also some additional files which are helpful when using Matlab for data compression: quantizer, different variants of run-length-enco
MATLAB LZW Compress
- MATLAB LZW Compression 1. norm2lzw.m (encoder function) 2. lzw2norm.m (decoder function) 3. lzw_demo1.m (demo file) 4. lzw_docs.zip (documentation) 5. Disclamer.txt (this is the disclamer) 6. ReadMe.txt (this file) 6.
ecg_matlab_data.zip 用matlab处理ecg心电数据
- 最近用matlab处理ecg心电数据，网上查了许多资料，终于成功导入.dat和.hea文件 做出了心电图 附件中含一组ecg心电数据（.dat和.hea文件各一），以供调试，fine.m是程序文件（含中文注释） 默认路径C:\Documents and Settings\Administrator\My Documents\MATLAB 打开方式：>>fine（‘62y933e.hea’，‘62y933e。dat’，9） 最后一个数字范围（1~12），代表第几道导连,
LZW-decompression
- 这是一个LZW解压的matlab子函数程序和主函数，要结合我第一个上传的LZW压缩来看，这样有助于理解，效果很少明显，压缩率80 以上，不懂的跟我联系，我交你！！！我弄懂了！-It is a realisation of lzw decompression.Its compression ratio is beyond 80 .Its compression source is the first file which I have uploaded.If you have some ques
lzw-hafuman
- matlab写的lzw和huffman的编码，希望对大家有用-matlab write LZW and huffman encoding, in the hope that useful
read_letter
- Matlab file to read letter
bsc
- 对JPEG2000压缩编码后的码流文件用matlab进行RS信道编码，再BSC信道仿真，RS解码，计算PSNR- with JPEG2000 code stream file， using matlab to simulated the RS channel coding, and then BSC channel simulation, RS decoding, calculation of PSNR
QccPackSPECK-0.58-1
- The QccPackSPECK module is a optional addon to the QccPack library for the quantization, compression and coding of data. -The QccPackSPECK module is a optional addon to the QccPack library for the quantization, compression and coding of data.
Huffman_coding
- Extended Huffman coding. Huffman encoding and Huffman decoding. Note: need to change the file path of the picture for compressing.-Extended Huffman coding. Huffman encoding and Huffman decoding
zonal_coding
- rar file contains frame separation, decoder, huffman table, compensated B frame and etc.,
Huffman_text
- 使用huffman 编码 对文本进行压缩与解压同时生成压缩后的文件-Encoded using huffman compression and decompression of the text at the same time generate the compressed file
JPEG
- 对一段原始视频图像序列做压缩，生成压缩文件；对此压缩文件做解压缩处理，生成显示图像；将此显示图像与原始图像做质量、压缩文件大小等各个方面做比较。-On the original video image sequence to do a compression to generate compressed file to do this compressed file decompression processing to generate display images this shows
matlab
- m research scholar, this file related to IMAGE TO VIDEO CONVERTER
KALMAN-c-and-MatLab-algorithm
- 该文件包含了基于Kalman滤波器原理的c和MatLab算法实现，还有详细的过程和仿真结果文档-This file contains the Kalman filter based on the principle of the c and MatLab algorithm, as well as detailed documentation process and the simulation results
Matlab-yuyin-lv-bo
- 用于语音滤波，可以消除噪声。另外还需要自备一个音频文件。-For voice filtering, can eliminate the noise. Also need to provide an audio file.
norm2lzw
- Matlab file for LZ compression
Turbo-matlab-m
- 实现MATLAB上的TURBO码编解码，只要把文件的后缀名改成.m文件即可。该程序运行是成功的-TURBO MATLAB achieve the encoding and decoding, as long as the file extension changed to. M files. The program runs was successful
matlab-file
- 其中greedy_fair文件，为认知无线电中系统中贪婪算法与比例公平算法在资源分配上的对比仿真，其结果显示了两种算法分别在系统效益上和公平上的性能对比。-The greedy_fair file is used for the comparison of the greedy algorithm and the proportional fair algorithm in resource allocation in cognitive radio system , the result s
DFT-ver1
- A simple Discrete Fourier Transform Code in C language, it generates a random signal and applies the DFT on it then saves the result in a matlab file
wavelet_huffman_1
- This is a matlab file to calculate the discrete wavelet transform of any image and then we use Huffman codes to compress the coefficients of the DWT and reconstruct the ompressed image again