搜索资源列表
huffman
- 利用霍夫曼方法进行图像的霍夫曼编码与解码-Hoffman method using images of the Hoffman encoding and decoding
mpeg-2--code
- a MATLAB program that demonstrates MPEG-2 style encoding and decoding
mywork
- huffman arithmetic encoding and decoding
crc_rs_inv
- CRC和RS的组合编码，自编程序，能正确运行通过。 CRC+RS+交织 编码：计算CRC-->RS-->交织 数据：19byte 21byte 49byte 49byte 解码：解交织-->校验CRC-->输出/解RS后输出-->CRC校验-->输出 交织以7x7求转置交织，元素以字节为单位，交织深度7字节 数据量：19byte----
ImageCompressionEncodingBasedonwavelettransform.ra
- 基于小波变换的图像压缩编码Image Compression Encoding Based on wavelet transform,自己编的一种图像小波编码，压缩率达到12:1.希望能给新手有所提示.打开main函数，直接运行就行了。wavelet这个函数的参数详见它开头的说明. -Based on Wavelet Transform Image Coding Image Compression Encoding Based on
image
- 此程序采用huffman编解码，BPSK调制解调，实现图像的有效传输-huffman encoding and decoding, for image transmission
7bitdecode
- PDCU 7 BIT 解码程序，目前，发送短消息常用Text和PDU(Protocol Data Unit，协议数据单元)模式。使用Text模式收发短信代码简单，实现起来十分容易，但最大的缺点是不能收发中文短信；而PDU模式不仅支持中文短信，也能发送英文短信。PDU模式收发短信可以使用3种编码：7-bit、8-bit和UCS2编码。7-bit编码用于发送普通的ASCII字符，8-bit编码通常用于发送数据消息，UCS2编码用于发送Uni
qr
- qr码是一种二维条码. 本源码中包含了完整的编码、解码以及测试程序. 多份代码可供选择.-qr code is a two-dimensional bar code. The source code contains a complete encoding, decoding, as well as testing procedures. more than the code to choose from.
MatlabMPEG
- mpeg code in matlab contains several mfiles for encoding mpeg
jpeg2avihojoon
- This a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigz
jpeg_encode+decoderhojoon
- This a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigz
PCMA
- This code contains alaw codec s encoding and decoding functions
ShannonFanocodingdecoding
- 这个程序是用来实现香农-法诺编码解码的matlab程序，它可以有效地进行二值和彩色图像的压缩和解压-This procedure is used to achieve the Shannon- Fano encoding and decoding of the matlab program that can be effectively carried out two values and color image compression
Encoding
- 编码卡解码卡系统SDK4.2.2,用于视频监控开发-Encoding card decoder card system SDK4.2.2
huffmancodinginjava
- this for development of huffman encoding and decoding in java in java swings.-this is for development of huffman encoding and decoding in java in java swings.
CodeChng
- 文本编码转换器(Delphi源码) 经本人测试非常好用，用D6、7开发都可以！-Text Encoding Converter (Delphi source code) was very easy to use, I tested with D6, 7 developers can!
MNC
- 实现LDPC编码和译码，利用C语言编写，在matlab环境中画性能曲线。-Realize encoding and decoding of LDPC codes
piccompress
- 图像压缩编码，dct变换，量化， Z字形扫描 行程编码-Image compression, dct transform, quantization, Z-shaped scan length encoding
ldpc_gen_coding_decoding
- LDPC的检验矩阵的生成，编码和译码过程。-The process of LDPC codes generating,encoding and decoding.
arithmeticCoding
- 该程序实现了算术编码的编译码，并得到随机信源的输出码字和编码效率。-The program achieves the encoding and decoding of arithmetic coding, and gets the output code words and coding efficiency of the random sourse.