utility!

通过循环实现线条的渐变,实现方法是一个像素一个像素地画线-cycle through the gradual realization of lines to achieve a pixel is a pixel Draw Line

huffman编码与解码的实现程序，内附编译及使用说明，很完善的程序，可以自由的输入字符集大小以及字符的权值。-huffman encoding and decoding the realization process, containing the compiler and use that, it is well established procedures, they can input character set size and weight of characters.

迷宫问题的代码，能用哟，给那些需要的人使用，并欢迎大家讨论研究 -Maze problem code, yo can use to those who need to use, and welcomed everyone to discuss the research

图像压缩，预测编码，给出了两种预测编码法，及其比较-Image compression, predictive coding, is given two kinds of predictive coding method, and its comparison

快速排序,快速排序是对冒泡排序的一种改进。它的基本思想是：通过一躺排序将要排序的数据分割成独立的两部分，其中一部分的所有数据都比另外一不部分的所有数据都要小，然后再按次方法对这两部分数据分别进行快速排序，整个排序过程可以递归进行，以此达到整个数据变成有序序列。-Quick Sort, Quick Sort Bubble Sort is an improvement. Its basic idea is: lying through one sorting to sort the data to be split into two independent parts, one part of all of the data than the other one is not part of the all the data should be small, and then meeting the two methods were part of the data quick sort, the entire sorting process can be recursive, and thus the entire data into an orderly sequence.

很好用的压缩和解压缩程序，Arithmetic，请大家试用一下，多指教！-good use of the compression and decompression process, Arithmetic, please try the more weekend!

Compression using lempel-ziv -for a dictionary size of 2k -provide dictionary Lempel ziv algorithm is a dictionary based algorithm that addresses byte sequences from former contents instead of the original data. This algorithm consists of a rule for parsing strings of symbols from a finite alphabet into substrings, whose lengths do not exceed a prescribed integer and a coding scheme which maps these substrings sequentially into uniquely decipherable code words of fixed length. The strings are selected so that they have nearly equal probability of occurrence. Frequently-occurring symbols are grouped into longer strings while occasional symbols appear in short strings. -Compression using lempel-ziv -for a dictionary size of 2k -provide dictionary Lempel ziv algorithm is a dictionary based algorithm that addresses byte sequences from former contents instead of the original data. This algorithm consists of a rule for parsing strings of symbols from a fi

随即算法小课设，ｃ＋＋的写得，大二时写的，有不足之处，敬请谅解-immediately algorithm based small classes, c++ write, write when sophomore, is inadequate, locations

小波变换，是目前国内国际热门的研究领域。因为其是无损压缩。这里提供实现的源代码，供大家学习。-Wavelet transform, are the current domestic and international popular fields of study. Because it is lossless compression. Here realize the source code for the U.S. study.

mpeg4压缩算法程序，有对idct的详细代码过程．-mpeg4 compression algorithm procedures, the details of the code idct process.