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多元统计分析—基于R-数据data
说明： 多元统计分析—基于R- 数据data，讲解多元统计在R中如何实现，对于多元统计软件入门，是很实用的课程(Multivariate Statistical Analysis Based on R language .about data)
- 2019-03-20 12:31:31下载
- 积分：1
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乘法计算过程的代码 pls2
说明： 代码为偏最小二乘法计算过程的代码，主要部分都有中文解释(Code for the calculation process of partial least squares method)
- 2020-06-24 00:40:02下载
- 积分：1
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SPFEM
随机有限元理论教材，是学习随机有限元及可靠度理论的不错东东
(Stochastic finite element theory of teaching materials, are studying stochastic finite element and reliability theory is true Dongdong)
- 2020-11-22 10:19:35下载
- 积分：1
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信号检测贝叶斯
使用Matlab编程，对教材74页例3.3.1进行编程仿真。其中，正电压A的值、噪声方差值、每个码元周期内的采样点数N自行设定（可设置为可调的变量）。噪声值可使用Matlab中产生高斯随机数的函数来进行仿真。贝叶斯检测判决式中，先验概率P(H1)=P(H0)，判断错误的代价因子设为1，判断正确的代价因子设为0.
按照上述参数的设定进行仿真，实现对仿真数据的贝叶斯检测判决；循环生成仿真数据，并进行判决结果的统计，即记录判决正确的次数，估计正确判决的概率。(The use of Matlab programming, teaching materials 74 pages of 3.3.1 programming simulation. Among them, the value of positive voltage A, the variance of noise, the number of sampling points in each symbol cycle (N) can be set by itself (adjustable variable). Noise values can be simulated using the function of generating Gauss random numbers in Matlab. In the Bias detection decision, the prior probability P (H1) =P (H0), the factor of error judgment is set to 1, and the correct cost factor is set to 0.
According to the simulation parameters and realize the judgment of Bayesian detection simulation data; generating cycle simulation data, statistics and decision, which records the correct number of judgment, the estimated probability of correct decision.)
- 2021-04-19 14:08:51下载
- 积分：1
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SplineCSharp
C#编写的三次样条插值函数，TSS法求解对角矩阵方程函数，插值点函数值计算函数。(prepared by the cubic spline interpolation function, TSS method diagonal matrix equation function, interpolation function point value function.)
- 2007-05-27 15:24:35下载
- 积分：1
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shumo
全国研究生数学建模竞赛优秀获奖论文(National Graduate School Mathematical Contest in Modeling outstanding thesis award)
- 2020-11-09 15:59:48下载
- 积分：1
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ABAQUS子程序UMAT里弹塑本构的实现
说明： 非常详细的umat 雅可比矩阵更新算法的讲解(detailed describetion of the jacobian matrix in abaqus umat)
- 2021-04-06 13:19:02下载
- 积分：1
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FDTD-WireAtenna3
采用相互垂直的两个振子构成圆极化天线的FDTD程序．可以计算其圆极化波瓣宽度等天线指标
(perpendicular to each other using the two oscillator constitute a circularly polarized antenna FDTD procedures. Can calculate its lobed circular polarization antennas width indicators)
- 2006-10-25 18:44:52下载
- 积分：1
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kalmanfilt
说明： 本程序是AR(2)模型进行数据建模，再进行kalman滤波，进行数据去躁处理，尤其用在光纤陀螺上(AR (2) model for data modeling, further Kalman filtering, data processing to impatient, especially with the fiber gyro)
- 2005-09-13 11:45:52下载
- 积分：1
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powerflow33
33节点配电网前退回代法潮流计算程序。可以计算功率损耗，是至今为止比较完善的程序(33-node distribution network return on behalf of the flow calculation procedures. Can calculate the power loss, so far a relatively complete program)
- 2021-04-22 10:58:48下载
- 积分：1
