一 . 需求分析： 1) 输入形式和输入值范围: 输入形式是要压缩（或者要解压）的文件路径，输入范围是字符串，而且要是文件的路径。 2) 输...

#define Mess1 PORTB.0 #define Mess2 PORTD.7 #define Mess3 PORTD.6 #define Mess4 PORTD.5 #define Mess5 PORTB.7 #define Mess6 PORTB.6 #define Buzzer PORTD.0 #define Zone1 PINC.0 #define Zone2 PINC.1 #define Zone3 PINC.2 #define Zone4 PINC.3 #define Zone5 PINC.4 #define Zone6 PINC.5 #define Zone7 PIND.1 #define Red PORTB.7- #define Mess1 PORTB.0 #define Mess2 PORTD.7 #define Mess3 PORTD.6 #define Mess4 PORTD.5 #define Mess5 PORTB.7 #define Mess6 PORTB.6 #define Buzzer PORTD.0 #define Zone1 PINC.0 #define Zone2 PINC.1 #define Zone3 PINC.2 #define Zone4 PINC.3 #define Zone5 PINC.4 #define Zone6 PINC.5 #define Zone7 PIND.1 #define Red PORTB.7

文件压缩与解压-File compression and decompression

C大程序 需要解压，浙大大二学生的c语言课大作业，没什么了-C procedures needed to unpack, Zhejiang University sophomore students in language courses c large operations, and there is nothing the

文档转换软件，可将常用的文档格式如word转换成pdf,十分方便。-Document conversion software, can be commonly used formats such as word documents into pdf, very convenient.

解压缩软件UNZIP的c源程序代码-decompression software UNZIP c source code

一个算术编码的算法，多媒体技术的基础算法程序，可以对数据进行无损压缩。-An arithmetic coding algorithm, multi-media technology is based algorithms process the data can be lossless compression.

用VB实现文件压缩和解压缩，对于初学VB的同志具有参考价值-VB document compression and decompression, for beginners VB comrades reference value

zip压缩，解压缩代码.-zip compression, decompression code.

数据压缩算术编码-data compression arithmetic coding

利用matlab编程环境，采用算术编码的方式实现字符串的无损压缩-The use of matlab programming environment, using arithmetic coding means to achieve a string of lossless compression