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快速排序、归并排序与选择排序平均时间之比较
/*----------------------选择排序-----------------------------*/
void SelectSort(int data[],int low,int high)
{
for(int i=low;i
- 2022-03-18 12:13:58下载
- 积分:1
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MIT photonic crystal calculation procedures, to look after feeling learned a lot...
麻省理工的计算光子晶体的程序,自己看后感觉收获不小,推荐给大家,对工科学生应该很有用处-MIT photonic crystal calculation procedures, to look after feeling learned a lot and recommend it to everyone. Engineering students to be useful
- 2022-11-29 09:50:03下载
- 积分:1
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APM飞控源代码(V2.7)
本代码是APM飞控的源代码,版本为V2.7,适合对飞控感兴趣的朋友提供设计参考,特别是对飞控设计刚入门的设计人员,可以让他们少走弯路,直接移植使用!
- 2023-02-05 18:35:04下载
- 积分:1
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The Kalman filter30 is a minimum
The Kalman filter30 is a minimum-variance filter in which time-series measurements are incorporated recursively into estimates of state variables it is the optimal, Bayesian least-squares estimator for linear dynamic systems.-text
- 2022-03-17 08:20:02下载
- 积分:1
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车库管理系统
车库管理系统
- 2023-08-02 05:40:02下载
- 积分:1
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melp PC定点算法
MELP定点算法,PC机上实现,2.4kbps的低码率算法,希望对大家有用,包括了自带清浊统计 ,LPC等子函数,完整的MELP算法。算法亲测有用,希望大家采纳
- 2022-05-18 20:39:22下载
- 积分:1
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RNA二组结构预测
生物信息学里一个比较经典的题目,预测一段RNA序列可能的二级结构,用”点—括号“表示两个碱基配对与否。用的算法是traceback(?),应该是这个名字。
- 2022-04-22 13:29:16下载
- 积分:1
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二叉树遍历的算法程序
二叉树遍历的算法程序-binary tree traversal algorithm procedures
- 2022-03-18 05:45:03下载
- 积分:1
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1, one dollar three regression equations CubicMultinomialRegress.cs equation mod...
一、 一元三次回归方程 CubicMultinomialRegress.cs
方程模型为Y=a*X(3)+b*X(2)+c*X(1)+d
public override double[] buildFormula()
得到系数数组,存放顺序与模型系数相反,即该数组中系数的值依次是d,c,b,a。
以后所述所有模型的系数存放均与此相同(多元线性回归方程除外)。
public override double forecast(double x)
预测函数,根据模型得到预测结果
public override double computeR2()
计算相关系数(决定系数),系数越接近1,数据越满足该模型。
-1, one dollar three regression equations CubicMultinomialRegress.cs equation model for Y = a* X (3)+ B* X (2)+ C* X (1)+ Dpublic override double [] buildFormula () get coefficient array, store order and model coefficients contrary, that is, the array is followed by the value of coefficient d, c, b, a. After all the model described in the coefficient of storage are the same (except for multiple linear regression equation). public override double forecast (double x) prediction function, according to the results of model prediction public override double computeR2 () calculated the correlation coefficient (determination coefficient), coefficient of the closer one, the dat
- 2022-01-26 07:28:21下载
- 积分:1
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关于矩阵的运算算法
关于矩阵的运算算法-on matrix arithmetic algorithm
- 2022-08-18 04:17:44下载
- 积分:1