huffman编码,请多多指教^_^~多多指教多多指教

实现JPEG的压缩和编码 （1）首先通过DCT变换去除数据冗余； （2）使用量化表对DCT系数进行量化； （3）对量化后的系数进行Huffman编码。 -The realization of JPEG compression and coding (1) First of all, through the DCT transform to remove data redundancy (2) the use of quantization table of quantization DCT coefficients (3) of the coefficients after quantization Huffman coding.

icrocom的纠错和压缩协议常简写为MNP(Microcom Network Protocol),它由一系列独立的纠错和压缩协议组成,在数据压缩协议方面,MNP5和V.42bis最为流行。MNP5使用了两种压缩算法.-icrocom error correction and the compression agreement often the simple form is MNP (Microcom Network Protocol), it is composed by a series of independent error corrections and the compression agreement, in the data compression agreement aspect, MNP5 and V.42bis is most popular. MNP5 used two kinds to reduce the algorithm

Main program for compression

在vc＋＋的开发平台下开发的PhotoShop风格的滑动条，可以帮助学习mfc编程，对初学者更是大有好处-In vc development platform developed under the PhotoShop-style slider, can help to learn mfc programming, for beginners it is good

#include #include #include #include #include #include #define TG PORTB.1 #define RF_Rx PIND.2 #define Busy PIND.3 #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-#include #include #include #include #include #include #define TG PORTB.1 #define RF_Rx PIND.2 #define Busy PIND.3 #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

一个火焰程序，自动在屏幕上显示烟火-a flame procedures, automatically displayed on the screen pyrotechnics

改进的码字搜索快速算法MATLAB，此为今年刚毕业的研究生论文中的算法-MATLAB

通信中的数据压缩、解压缩。存放原始数据与与此数据的差值。差值超出范围后更新原始数据。（编程背景为温室温度测量，限定在正负50以内）。已经编译通过。-Communications data compression, decompression. Storage of raw data and the difference with this data. Margin beyond the scope of the original data after the update. (Programming background greenhouse temperature measurement, limited to within plus or minus 50). Has been compiled through.

我就不做什么介绍了.你们打家假如要管理系统的话就下下来自己看吧-I do not what to do the introduction. If you play at home to manage the system, then on the next down and see their own

ADC0809数字示波器,可以任意改变参数,显示电压-ADC0809 digital oscilloscope can be arbitrarily changed parameters, shows voltage