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zuobiao
已知三基准点和原点，通过未知点、基准点与原点距离，未知点与基准点距离，求未知点坐标(Known three reference points and the origin, through unknown point, the reference point and the origin of the distance from the unknown point and the reference point, find the coordinates of the unknown point)
- 2013-07-23 11:41:07下载
- 积分：1
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c8mgpc1
典型广义预测控制系统的仿真程序,模拟收到扰动之后的控制效果(Typical generalized predictive control system simulation program)
- 2013-04-22 21:34:50下载
- 积分：1
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NR_power-Flow
x0 = ones(2,2) Make a starting guess at the solution
options = optimset( Display , off ) Turn off Display
[x,Fval,exitflag] = fsolve(@myfun,x0,options)
The solution is
x =
-0.1291 0.8602
1.2903 1.1612
Fval =
1.0e-009 *
-0.1619 0.0776
0.1161 -0.0469
exitflag =
1
and the residual is close to zero.
sum(sum(Fval.*Fval))
ans =
4.7915e-020
- 2014-02-22 08:37:54下载
- 积分：1
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Random
多种方法实现各（均匀分布，高斯分布，指数分布，瑞利分布等）分布的随机数产生(A variety of methods to realize the (uniform distribution, gaussian distribution, exponential distribution and Rayleigh distribution, etc.) of random number is generated)
- 2016-04-12 13:43:00下载
- 积分：1
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shang
一种无监督的数据离散化方法，程序简单，运行时间短，效果比较显著(An unsupervised data discretization methods, procedures easy, run a short time, compared the effect of significantly)
- 2009-03-21 12:25:49下载
- 积分：1
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PRAC3
eco and reverberation matlab codes
- 2009-04-01 06:57:44下载
- 积分：1
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pufenxi
功率谱分析，经过修改的，yuler_walke、welch、relax、相关图、周期图等(Power spectrum analysis, modified, yuler_walke, welch, relax, related maps, cycle map)
- 2013-10-07 13:12:30下载
- 积分：1
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PCA
带有数据的PCA程序，计算方差贡献率确定主元数，有T方和SPE图(PCA program with data, calculate the variance contribution rate to determine the number of principal, with a T square and SPE chart)
- 2020-12-01 23:39:26下载
- 积分：1
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改进版的bp神经网络算法编程（pso）
说明： 神经网络算法，适合适合科研人员和学生进行优化和调参。新手理解鱼群算法，希望大家可以认真学习其中的道理。(Neural network algorithm is suitable for scientific researchers and students to optimize and participate. Novice understands Fish Swarm Algorithms, I hope you can seriously learn the truth.)
- 2019-06-01 22:26:04下载
- 积分：1
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mfile
m-file matlab for backward toward powerflow
- 2012-05-26 05:30:37下载
- 积分：1
