搜索资源列表
ImagesharpeningImageTransform
- Sobel算子：是一种空域微分算子，可以通过它锐化图象。 将图象分块(8*8),作DCT变换,并作IDCT：DCT是一种可分离图象变换，用来图象压缩编码。-Sobel Operator : airspace is a differential operator, through its image sharpening. Image will block (8* 8), for the DCT and IDCT for : DCT
channl
- bch编码技术的信道仿真,而且附加了解释-bch coding technology channel simulation, and an additional explanation
HUFFMANJIEMA
- Huffman编码实现数字图象压缩，解压．对数字图象的压缩的步骤之一编码和解压步骤之一解码有很大的帮助．-Huffman coding of digital image compression, decompression. On digital image compression encoding one of the steps towards one of the steps to extract and decode a gre
bmpyasuo
- 图象压缩 huffman 编码的matlab实现程序 -image compression Huffman coding procedures to achieve the Matlab
2Tx2RxSTBC
- 两发两收的空时分组编码OFDM系统 采用SUI5信道模型-received two rounds of two space-time block coding system used SUI5 OFDM channel model
turboprog
- 使用Matlab，编程实现Turbo码的编码及其解码算法，并给出在AWGN信道下该信道编码的性能-use Matlab, Turbo programming code coding and decoding algorithm, and gives the AWGN channel under the Channel Coding Performance
tcm11111
- 格状编码调制是为解决卫星通信中信道噪声对接收的影响及带宽的限制而产生的，其将信道编码与调制很好的结合起来，并且能发挥各自的优点，这种方法在不增加带宽和相同的信息速率下可获得3~6dB的功率增益。-trellis coded modulation for satellite communications solutions Channel noise on the receiver bandwidth and the impact of
ImagevaryCoding
- 最基本的图像编码VC程序，包括香农定理、霍夫曼编码、位平面编码(按照比特位的重要性编码)等。-basic image coding VC procedures, including Shannon theorem, Huffman coding, bitplane coding (in accordance with the importance of bit-coding).
MIMO_dC
- MIMO-有关差分编码,用matlab书写,-MIMO-related differential coding, using Matlab writing,
JMVM4
- MPEG多视点视频编码（MVC）参考软件。用于对多路视频进行编码压缩，去除每路视频间的冗余。-MPEG Multi-View Video Coding (MVC) reference software. For the multi-channel video compression coding remove every video of redundancy.
openjpeg_MD_I_2Des
- 静态图像的多描述编码，将一副bmp图像编码成为两个JPEG2000格式的描述，在解码端收到的描述不同，将获得不同的解码效果，收到的描述越多解码效果越好。 -static images of multiple descr iption coding, bmp image to a two JPEG2000 coding format descr iption, received at the decoder descr iption, w
haffman
- 在Jpeg中Huffman采用的是范式Huffman编码。经过查相关资料有两种不同说法，请高手指点。谢谢！ 1、构造范式 Huffman 编码的方法大致是： 分别统计从最大编码长度 maxlength 到 1 的每个长度对应了多少个符号。根据这一信息从 maxlength 个 0 开始以递增顺序为每个符号分配编码。例如，编码长度为 5 的符号有 4 个，长度为 3 的有 1 个，长度为 2 的有 3 个，则分配的
turbocode
- turbo是一种性能很好的信道编码，本程序用来实现turbo的编码部分-turbo is a good channel coding, the procedures used to achieve the turbo coding
AMC
- 这是一篇OFDM自适应调制与编码的好文章，写方案或者具有设计可以参考。-This is an OFDM adaptive modulation and coding a good article, written with the design of programs or can refer to.
THP-pre-coding
- encoder and decoder programme for pre-coding MIMO system based on THP algorithm -encoder and decoder programme for pre-coding MIMO system based on THP algorithm
adaptive-huffman
- 自适应的哈夫曼编码程序，包括屏幕输出和文件保存。-Adaptive Huffman Coding procedures, including the screen output and save the file.
Iterative_Solutions
- 各种卷积码、turbo码的迭代解码平台，是一个专门从事迭代算法研究的实验室开发的研究平台。是从事信源编码、信道编码研究人员的很好的既有平台。使用方便简单。-Various convolutional codes, turbo codes iterative decoding platform, is an iterative algorithm specializes in the study developed in the labo
IEEE
- 关于联合信源信道编码的文章，来自IEEE，对于JSCC的研究很有参考价值-On the joint source-channel coding of the article, from IEEE, for the study of JSCC valuable
ImageCoding
- 这是关于图像压缩编码的VC源代码，该代码可实现Huffman编码、Shannon-Fano编码、算术编码以及位平面编码等算法。对作图像压缩编码的同仁是个很好的参考代码。代码来自《数字图像处理典型算法及实现》。-This is the image compression coding on the VC source code, the code can be realized Huffman coding, Shannon-Fano c
Arithmetic
- 一个详尽的算术编码的matlab仿真程序。-A detailed arithmetic coding matlab simulation program.