搜索资源列表
SMS
- 串口发送内容较长的短信，进行了PDU编码、解码，发送-Serial port to send long text messages, a PDU encoding and decoding
LDPCintroduction
- LDPC codes are one of the hottest topics in coding theory today. Originally invented in the early 1960 s, they have experienced an amazing comeback in the last few years. Unlike many other classes of codes LDPC codes are already equipped with ver
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
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---->49byte（中包） 小包：10byte=
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 wavelet transform, their own
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Unicode字符。-PDCU 7 BIT decoding pr
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 & zigzag order are used here. RUN -
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 & zigzag order are used here. RUN -
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 and decompression
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
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.
Matlab
- 信号编码与译码中的二值图像游程编码算法的Matlab实现，谢谢~-Signal encoding and decoding the binary image run-length coding algorithm Matlab implementation, thank you ~
huffman
- 对给定的txt文件进行Huffman编码和解码，并加以分析，采用无记忆信源编码方式-For a given txt files Huffman encoding and decoding, and analyzed, using non-memory source coding method