[数学计算/工程计算] downhill filter

说明：一些自己做的关于图象处理的程序（如傅立叶变换，区域生长等），希望对人有帮助！-doing some of the image-processing procedures (such as Fourier transform, regional growth), people want to help!
<张似的> 在 2025-07-19 上传 | 大小：506kb | 下载：0

[压缩解压] LZW_COM

说明：所有的源代码已经用Borland C++编译成功.每个目录中都包含一个makefile或者是make.bat用以创建可执行的文件.其它的编译器或操作系统需要改动一些地方.-all the source code has been used successfully Borland C compiler. Each directory contains a makefile or make.bat used to create executable files. Other compilers o
<冰冰> 在 2025-07-19 上传 | 大小：13kb | 下载：0

[压缩解压] lzwpc

说明：They have been developed using the AZTEC C86 compiler, and are portable to any other standard C environment. I have tested this code with AZTEC CII for the 8080, and with the C compiler on XENIX 286, and they work fine.
<冰冰> 在 2025-07-19 上传 | 大小：12kb | 下载：0

[压缩解压] rebuilt.lzw

说明：所有的源代码已经用Borland C++编译成功.每个目录中都包含一个makefile或者是make.bat用以创建可执行的文件.其它的编译器或操作系统需要改动一些地方.-all the source code has been used successfully Borland C compiler. Each directory contains a makefile or make.bat used to create executable files. Other compilers o
<冰冰> 在 2025-07-19 上传 | 大小：12kb | 下载：0

[压缩解压] huff_file

说明：此代码用霍夫曼树作为压缩和解压缩的存储结构，实现了字典压缩算法，用C便已成功。-this code tree with Hoffman as the compression and decompression of the storage structure and achieve a dictionary compression algorithm has been successfully used C.
<冰冰> 在 2025-07-19 上传 | 大小：13kb | 下载：0

[压缩解压] lzss_huf

说明：This scheme is initiated by Ziv and Lempel [1]. A slightly modified version is described by Storer and Szymanski [2]. An implementation using a binary tree is proposed by Bell [3]. The algorithm is quite simple: Keep a ring buffer, which initially co
<冰冰> 在 2025-07-19 上传 | 大小：3kb | 下载：0

[压缩解压] lzari_huf

说明：In each step the LZSS algorithm sends either a character or a <position, length> pair. Among these, perhaps character "e" appears more frequently than "x", and a <position, length> pair of length 3 might be commoner than one of length 18,
<冰冰> 在 2025-07-19 上传 | 大小：4kb | 下载：0

[压缩解压] ASH

说明：A
<冰冰> 在 2025-07-19 上传 | 大小：14kb | 下载：0

[数学计算/工程计算] 矩阵加减乘(M)

说明：一个比较简单的算法程序。输入一些数，计算后按照矩阵的形式输出。设了三个数组a[]，b[]，c[]。分别实现c[]=a[]+b[]，c[]=a[]-b[]，c[]=a[]*b[]。-a relatively simple procedure of the algorithm. The importation of some few, calculated in accordance with the matrix in the form of output. Established three a
<XFX> 在 2025-07-19 上传 | 大小：7kb | 下载：0

[压缩解压] unzip_com

说明：UnZip is a small zipfile extract utility. It is written to be assmall portable as possible and is intended to be starting point for im-plementation of .ZIP files in non-IBM environments.Source code is provided in C and Turbo Pascal. If you port this
<冰冰> 在 2025-07-19 上传 | 大小：5kb | 下载：0

[数学计算/工程计算] 牛顿迭代法(M)

说明：原题：编写一个子程序NewTon（float x0，float eps，float x1）。它的功能是用牛顿迭代法求f（x）=x*x*x-2x*x+4x+1在x=0附近的一个实根。若迭代成功，则返回费0值；否则，返回0。-original title : the preparation of a subroutine NewTon (x0 float, float eps, float x1). Its function is to use Newton's iterative meth
<XFX> 在 2025-07-19 上传 | 大小：10kb | 下载：0

[数学计算/工程计算] 排序(M)

说明：这是关于文件操作的一个题，由题意可知，该题解决起来应该分为三个部分。第一部分即从in.dat中读入数据，第二部分即实现排序的算法，最后应该实现将排序的结果输出到out.dat中。-This is the document on the operation of a title, and that Italy, we can see that the solutions to the problem should be divided into three parts. The first par
<XFX> 在 2025-07-19 上传 | 大小：8kb | 下载：0