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lzwdemo
- 字典码的一种实现范例，用lzw方法实现压缩解压-Dictionary An example of code using LZW compression decompression method
LZW_Demo
- 实现对图像的lzw压缩编码 得到图像的压缩比以及码长-Lzw realize image compression coding of image compression ratio as well as the code length
jpeg
- 本代码由matlab语言编写，实现了jpeg算法，主要为了说明基本的JPEG功能。经过DCT变化，量化，进行DPCM编码，然后之字形扫描AC系数，进行行程（LZW）编码。 显示原始图象和经编码解码后的图象，显示压缩比，并计算均方根误差。-The code consists of matlab language, to achieve a jpeg algorithm, mainly to illustrate the basic functionality of JPEG. After chan
image-coding
- 用matlab实现算数编码、哈弗曼编码以及LZW编码（能够区分大小写和数字进行编码）含测试文本和结果-Using matlab realize arithmetic coding, Huffman coding and LZW coding (case-sensitive and numbers can be encoded) containing test text and results
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- FFT 与LZW编码算法相结合，实现压缩功能，MATLAB仿真实现-FFT LZW compress
lzw
- 该程序实现了 lzw压缩算法编码，主要基于2、3、4像素序列(The soruce of LZW compression algorithm)
改进lzw数据压缩实现
- matlab实现LZW无损压缩 以及matlab实现LZW无损压缩的改进，适合相关领域的人使用，亲测可用(LZW lossless compression implemented by MATLAB And MATLAB to achieve LZW lossless compression improvements, suitable for people in related fields, pro test available)