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DES算法(C语言实现)
资源描述void show2() //加密界面
{
printf("
****************** DES加密 **********************
");
printf(" --------------------------------------------------
");
printf(" **************************************************
");
printf(" ** **
");
printf(" ** 请选择明文和密钥的输入方式: **
");
printf(" ** **
");
printf(" ** 1.直接输入 **
");
printf(" ** **
");
printf(" ** 2.从文件读取 **
");
printf(" ** **
");
printf(" ** 3.退出 **
");
printf(" ** **
");
printf(" --------------------------------------------------
");
printf(" 选择:");
}
- 2023-01-01 21:25:03下载
- 积分:1
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//=== === === === === ==== === === === === === === =// letter Description// func...
//=== === === === === === =====
//函数说明
//函数名称:Correlation
//函数功能:计算最小二乘法拟合的多项式的相关系数
//使用方法:int M------ 拟合多项式的阶数(已知条件)
// double *b--- 拟合曲线的系数,排列顺序为由高阶到低阶(已知条件)
// double *x--- 结点x轴数据(已知条件)
// double *y--- 结点y轴数据(已知条件)
// double *Yg-- 结点估计值,个数为m(过程变量)
// int m------ 结点个数(已知条件)
//注意事项:多项式阶数最高为10,多项式的形式为 y = a0 + a1x +a2x2
-//=== === === === === ==== === === === === === === =// letter Description// function name : Correlation// Function functions : Calculation least squares polynomial fitting of the correlation coefficient// Use : int M------ polynomial fitting stage (known condition)//* b--- double fitting song The coefficient, Higher-order the order on grounds of low order (known condition)//* double-node x x axis data (known to be pieces)// double* y--- node y-axis data (known condition)//* double FSL-- Nodes estimates, Number m (process variables)// int m------ node number (known condition)// Note : polynomial order of a maximum of 10. polynomials in the
- 2022-04-29 13:08:12下载
- 积分:1
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关于数学问题的几个算法程序
关于数学问题的几个算法程序...
关于数学问题的几个算法程序
关于数学问题的几个算法程序-Several mathematical problems on the algorithm process of mathematical problem on a number of algorithm procedure
- 2022-05-29 12:32:23下载
- 积分:1
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G729解码器
G729解码器,用于8K采样的语音处理
- 2022-05-20 05:36:20下载
- 积分:1
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列主元高斯消去法
列主元高斯消去法-out PCA Gaussian Elimination
- 2023-01-28 03:45:04下载
- 积分:1
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一个潮流计算的程序,可以对不同数量节点的系统都适用。比较简单,希望对相关人员有用...
一个潮流计算的程序,可以对不同数量节点的系统都适用。比较简单,希望对相关人员有用-a flow calculation procedures, the number of nodes in different systems are applicable. Relatively simple, useful for the staff
- 2022-07-04 19:24:44下载
- 积分:1
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径向基神经网络源代码
this is an example demonstrating the Radial Basis Function,if you select a RBF that supports it (Gausian, or 1st or 3rd order polyharmonic spline), this also calculates a line integral between twopoints.
- 2022-02-14 22:25:54下载
- 积分:1
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FFT
载波生成器+博立业算法分析器。多功能,主要用于演示。-FFT
- 2022-03-19 15:11:26下载
- 积分:1
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线段与凸多边行的是否相交的判断
线段与凸多边行的是否相交的判断-line with the convex multilateral OK to judge whether the intersection
- 2023-09-07 11:35:03下载
- 积分:1
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一个订单多个工件的柔性工艺路线规划
采用遗传算法,解决一个订单多个工件的柔性工艺路线规划问题。此程序各个功能均以单个function写出,清晰明了,可以用于结局所有类似问题。
- 2023-05-29 21:25:02下载
- 积分:1