搜索资源列表
图像压缩的MATLAB算法JPEG
- 图像压缩的MATLAB算法之JEPG，完整的例程，参改价值高。-This compression is for jpeg in matlab with a whole example,and it s valuable to look at it!
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,
MDLTPC.zip
- Source Codes for Multiple Descr iption Lapped Transform with Prediction Compensation (MDLT-PC) This page describes the source codes for the multiple descr iption lapped transform with prediction compensation (MDLT-PC) developed in the following pa
klt-dct.rar
- klt经典程序，可以在matlab里面直接运行,KLT classical procedures, can be run directly in matlab
JPEG-for-Matlab
- 本程序是用matlab实现的，用来对图像进行JPEG方式的压缩，从而达到减少图像传输量的目的！-This procedure is realized matlab for JPEG image compression methods to reduce the amount of image transmission purpose!
AAC_matlab
- HE-AAC 解码算法的matlab代码，包含各种测试文件，可以运行测试 验证的。-High efficient AAC decoder,wihch compitable with mepg2-aac and mpeg4-aac, also including different types of testing files,you can run the progtam and test it.
JPEG@matlab
- 利用matlab实现图像的jpeg压缩的源代码，经过测试可以使用-Matlab image using the jpeg compression of the source code can be tested using
Huffman
- 基于matlab的图像或者序列的哈夫曼编码及解码程序-Matlab-based image or sequence of Huffman coding and decoding procedures
pca_img_compress.tar
- matlab 用PCA方法对图像进行压缩、还原-PCA method using matlab image compression, restore
ADPCM
- Adaptive Difference PCM code in matlab
huffman
- huffman编码 matlab下采用huffman编码-huffman code
9854125413
- 运动估计是视频编码的关键技术，其最基本的原理是利用相邻帧间的时间 相关性，通过预测来减少时间冗余度。在实际编码中，为了节省码率，并不传 输每一帧的全部数据，而是利用运动估计求出每一帧与其预测参考帧之间的差 值。运动估计越准确，差值的分布越趋近与零，差值块的能量越小，经过变换、 量化和熵编码后所产生的码流的比特位率也越少。因此，运动估计搜索的准确 程度直接影响到了编码的压缩性能。 -Motion estimation is the key to video encodin
G.728matlab
- G.728的matlab仿真，matlab代码-G.728 the matlab simulation, matlab code
DCT_sim
- 采用离散余弦变换对图像进行压缩的matlab函数代码。-Using discrete cosine transform image compression matlab function code.
SVD_on_Matlab
- SVD algorithm implementation in Matlab
CommunicationTheory
- 通信原理方面的一些基础matlab程序,包含数字基带传输系统中升余弦滚降系统,最佳基带系统,基带信号眼图,OOK,2PSK,2FS,MPSk,DSB,SSB,VSB-Some basic aspects of communication theory matlab program, including digital baseband transmission system Cosine system, the best base-band system, the baseband signal
matlab-acq
- GPS C/A码捕获 用的是fft频域的搜索 有C/A码产生和C/A码数字化子程序，模拟卫星信号的捕获算法和过程，未考虑多普勒频移-GPS C/A code acquisition in frequency domain using the fft search with C/A code generation and C/A code number of subroutines, analog satellite signal acquisition method and process, w
itu-t81[1]
- Implementation of JPEG compression algorithm with JFIF header being appended.This project involves writting code for following steps : Chroma subsampling,partitioning ,level shifting,DCT,quantization,zigzag scanning(involves DC differential coding &
Thinning-In-Matlab
- code source of Thinning image in matlab : show you how thinning image in matlab
Xls-data-is-displayed-in-Matlab
- xls数据在Matlab中显示 -Xls data is displayed in Matlab