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Steepest descent method is based on the negative gradient direction as a decline...
最速下降法是以负梯度方向作为下降方向的极小化算法,本程序用该方法求解n元正定二次函数的极小值-Steepest descent method is based on the negative gradient direction as a decline in the direction of the minimization algorithm, this procedure using this method for solving n-positive definite quadratic function of the minimum
- 2022-03-12 23:23:09下载
- 积分:1
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计算机算法与分析,包括书后习题答案,供参考了
计算机算法与分析,包括书后习题答案,供参考了-Computer algorithms and analysis, including the answer to the book Exercises for the reference to the
- 2022-01-30 10:53:27下载
- 积分:1
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分段线性分割的算法,用于进行自底向上的分段线性时间序列分割...
分段线性分割的算法,用于进行自底向上的分段线性时间序列分割-Piecewise linear segmentation algorithm, bottom-up used for the Piecewise Linear Time Series Segmentation
- 2022-07-23 22:28:08下载
- 积分:1
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vc写的SSE2优化离散余弦变换
vc写的SSE2优化离散余弦变换-vc write SSE2 optimization Discrete Cosine Transform
- 2022-01-24 14:10:06下载
- 积分:1
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用C++实现的 用链表实现无限大整数的加减运算,
用C++实现的 用链表实现无限大整数的加减运算,-C achieved with Chain achieve infinite integer addition and subtraction operations.
- 2023-02-05 01:30:03下载
- 积分:1
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用于大型对称稀疏线性系统方程的迭代求解程序
应用背景包可以被用为求解对称线性系统的方程可能干的大型有限元离散, ;对称线性方程组可以是对称正定(SPD)或对称不定。关键技术的线性迭代(Krylov子空间迭代)求解器包括的预处理共轭梯度(PCG)方法和对称准微小残留(SQMR)方法,跑车的迭代线性求解器,Jacobi型预条件和SSOR型预条件是采用。 ;
- 2022-07-19 16:44:56下载
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等值线算法
等值线算法,仅供参考,算法有待改进!基于离散点的等值线生成算法,里面包括样例数据!等值线算法,仅供参考,算法有待改进!基于离散点的等值线生成算法,里面包括样例数据!
- 2023-01-10 20:50:04下载
- 积分:1
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误差分析的方法有多种,例如,威点逊(J. H. Wilkison)针对的计算机的浮点运算提出的“向后误差分析”,这是一种先验估计误差的方法,较以往的“向前误差分...
误差分析的方法有多种,例如,威点逊(J. H. Wilkison)针对的计算机的浮点运算提出的“向后误差分析”,这是一种先验估计误差的方法,较以往的“向前误差分析”在矩阵运算的舍入误差估计上有较好的结果,以而使矩阵的误差分析获得了突破性的进展,使不少用向前误差分析难于判定可靠性的数值方法获得新的进展。-error analysis by a number of means, for example, Granville point Morrison (J. H. Wilkison), referring to a computer"s floating-point operations "backward error analysis," This is a priori estimation error method, compared to the previous "Forward Error Analysis" in the matrix computation Rounding error a better estimate on the results of a matrix so the error analysis of a breakthrough in the progress, many with forward error analysis difficult to determine the reliability of numerical methods to achieve new progress.
- 2022-06-15 17:59:56下载
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应用密码学:协议、算法与C源程序 DES 源码
应用密码学:协议、算法与C源程序 DES 源码
Additional functions not in the MIT library are:
des_dea - Identical to des_ecb_encrypt.
des_key - Same as des_set_key without any parity
or weak-key test.
des_ecb2_encrypt - The Electronic Code Book mode of
encryption/decryption on
- 2022-02-22 06:23:36下载
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贝叶斯学习的指导,通过它可以了解该数据挖掘的方法
贝叶斯学习的指导,通过它可以了解该数据挖掘的方法-Bayesian learning guide, which can understand the data mining method
- 2022-02-22 03:44:31下载
- 积分:1