资源列表
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- 已知在文件IN.DAT中存有100个产品销售记录,每个产品销售记录由产品代码dm(字符型4位),产品名称mc(字符型10位),单价dj(整型),数量sl(整型),金额je(长整型)五部分组成。其中:金额=单价*数量计算得出。函数ReadDat()是读取这100个销售记录并存入结构数组sell中。请编制函数SortDat(),其功能要求: 按产品名称从小到大进行排列,若产品名称相等,则按金额从小到大进行排列,最终排列结果仍存入结构数组sell中,最后调用函数WriteDat()把结果输出
5
- 函数ReadDat()实现从文件ENG.IN中读取一篇英文文章,存入到字符串数组xx中;请编制函数encryptChar(),按给定的替代关系对数组xx中的所有字符进行替代,仍存入数组xx的对应的位置上,最后调用函数WriteDat()把结果xx输出到文件PS2.DAT中。 替代关系:f(p)=p*13 mod 256(p是数组中某一个字符的ASCII值,f(p)是计算后新字符的ASCII值),如果计算后f(p)值小于等于32或其ASCII值是偶数,则该字符不变,否则将f(p)所对
romberg
- 数值计算,采用romberg算法实现的快速进行积分计算的简单C程序-Numerical calculation, using romberg algorithm for fast calculation of a simple C program integration
monopole
- 使用Rao-Wilson-Glisson三角法对有限地面上及生成的四分之一长单极子进行网格化,调用了德络内函数-Using the Rao-Wilson-Glisson triangular method of finite one-fourth of the ground and build long-monopole to grid, function calls within the German Contact
tranfer
- 用Matlab实现阴历和阳历相互转换,里面有注释可供参考-Using Matlab to achieve conversion between the lunar and solar calendar, which has notes for reference
edfa
- Edfa gain computation versus pupm frequency
zujuanyanjiu
- 计算机科学技术专业毕业论文设计——基于遗传算法和acsess数据库的组卷系统的研究。-Professional Thesis computer science and technology design- based on genetic algorithms and acsess Paper System in the database.
NRpowerflow
- 牛顿拉夫逊法潮流计算程序,已通过测试,内附典型系统,欢迎学习潮流计算的同学使用。有问题的请给我留言。-Newton Raphson power flow program has been tested, containing a typical system, welcomed the students to learn to use power flow calculation. A problem, please give me a message. Thank you
Adapt_kalman
- filtre de kalman adaptatif
sourcecode
- 实现了卡尔曼滤波,该算法非常好用,实现了滤波的基本功能,希望大家下载-Implemented Kalman filter, the algorithm is very useful to realize the basic functions of filtering, I hope everyone downloads
trigonometricfunction
- C++嵌入汇编程序计算三角函数,速度得到大大的提升-Assembler C++ embedded computing trigonometric functions, can significantly improve the speed of ~ ~ ~ ~
mingti
- 通过程序实现离散数学中的数值关系运算,有多种逻辑命题的运算-Through the Program for Discrete Mathematics Numerical relational operators, there are several logical propositions computing
