yymlubfh

这是我的一个坐标转换的程序，是坐标在地固系和惯性系之间进行转换。希望对大家有用(err)

改程序主要用来测试VS2008下的dll文件使用(Reform program is mainly used to test the dll file under VS2008 the use of)

Implement the base class of the control panel

vc++将汉字转换成拼音的程序源代码，非常有意思，它不单纯转换为拼音，而且还可以设置分隔符，按规则转换：全部转换成大写、全部转换成小写、将首字母大写，还可以转换为现在流行的拼音首字母简写，也就是只取拼音首字母，按大写或小写提取，看来确实非常有意思也非常实用哦。(vc++ will be converted into Chinese characters spelling the source code, very interesting, it does not simply converted to Pinyin, but also can be set separators in accordance with the rules of conversion: the conversion of all upper case, all converted to lowercase to uppercase the first letter, but also can be converted to Pinyin is now the first letter of the popular shorthand, that is, only the first letter of alphabet, based on extraction of upper or lowercase, it seems very interesting indeed Oh also very practical.)

ldpc码的编解码实现，可以动态调节运行环境的参数，可直接计算得到多重分形谱。( Codec ldpc code implementation Can dynamically adjust the parameters of the operating environment, It can be directly calculated multi-fractal spectrum.)

cass与scs格式互换,还可以同时打开转换前后的文件(exchange cass and scs format)

CFD的几个格式小程序，beam-warming、CIP、LAX、Lax-Wendroff、Maccormack格式(CFD u7E09 u5E0 )

大型CFD源程序DUNS，求威望 介绍： Diagonalized ADI Navier-Stokes (DUNS) Code The DUNS code is a 2d/3d, structured, multi-block, multi-species, unsteady or steady, Navier Stokes fluid dynamics code with the q-omega turbulence model. It is configurable on several different levels allowing you to make the code as general or as efficient as you desire. It has been developed on Linux, Cray, RISC6000 and to a lesser extent SGI and HP architectures. It is written in FORTRAN-77 and C. It has been used primarily as a research code, and because of that, the coding can be at times rather undocumented and unclear.(Large-scale CFD source DUNS, seeking prestige Introduction: Diagonalized ADI Navier-Stokes (DUNS) CodeThe DUNS code is a 2d/3d, structured, multi-block, multi-species, unsteady or steady, Navier Stokes fluid dynamics code with the q- omega turbulence model. It is configurable on several different levels allowing you to make the codeas general or as efficient as you desire. It has been developed on Linux, Cray, RISC6000 and to a lesser extent SGI and HP architectures. It is written in FORTRAN-77 and C. It has been used primarily as a researchcode, and because of that, the coding can be at times rather undocumentedand unclear.)

对电脑鼠的介绍以及阐述，从最简单到如梦，为介绍性材料(The introduction of the computer mouse and to describe, from the most simple to the dream, the introductory material)

说明：  实用C++计算一篇英文文本的信息熵 1、 读取文档，统计英文字母及空格出现的次数； (将小写字母转为大写字母进行计数) 2、 求概率分布P(X)； 3、 根据定义求信息熵。(Computing the information entropy of an English text with C + + 1. Read the document and count the number of English letters and spaces; (convert lowercase letters to uppercase letters for counting) 2. Calculate the probability distribution P (x); 3. According to the definition of entropy.)