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danchunxingfa
单纯形法，求解线性规划问题的通用方法。单纯形是美国数学家G.B.丹齐克于1947年首先提出来的。它的理论根据是：线性规划问题的可行域是 n维向量空间Rn中的多面凸集，其最优值如果存在必在该凸集的某顶点处达到。顶点所对应的可行解称为基本可行解。单纯形法的基本思想是：先找出一个基本可行解，对它进行鉴别，看是否是最优解；若不是，则按照一定法则转换到另一改进的基本可行解,再鉴别；若仍不是，则再转换,按此重复进行。因基本可行解的个数有限，故经有限次转换必能得出问题的最优解。如果问题无最优解也可用此法判别。
(Simplex method, for solving linear programming problems common method. Simplex is the American mathematician GB Danzig in 1947 first put forward. Its theory is based on: linear programming problem feasible region is n-dimensional vector space Rn convex set in the multi-faceted, and its optimal value must be if the vertices of a convex set to achieve. Feasible solution corresponding to the vertex is called a basic feasible solution. The basic idea of the simplex method is: first find a basic feasible solution, to identify it and see whether it is the optimal solution If not, switch to another according to certain rules to improve the basic feasible solution, and then identify if still No, the re-conversion, click here to repeat. Due to the limited number of basic feasible solution, it will be converted by the finite optimal solution can be reached. If the problem can also be the optimal solution method has been applied without discrimination.
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- 2011-01-17 21:01:44下载
- 积分：1
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ppzkpnkr
是路径规划的实用方法，基于欧几里得距离的聚类分析，时间序列数据分析中的梅林变换工具，最小二乘回归分析算法，通过反复训练模板能有较高的识别率，IMC-PID是利用内模控制原理来对PID参数进行计算，基于SVPWM的三电平逆变的matlab仿真，包括面积、周长、矩形度、伸长度。( Is a practical method of path planning, Clustering analysis based on Euclidean distance, Time series data analysis Mellin transform tool, Least-squares regression analysis algorithm, Through repeated training XxaYeFylate have higher recognition rate, The IMC- PID is using the internal model control principle for PID parameters is calculated, Based on SVPWM three-level inverter matlab simulation, Including the area, perimeter, rectangular, elongation.)
- 2020-06-28 17:00:01下载
- 积分：1
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lorenz_attractor
lorenzattractor. all the equations
- 2011-01-21 00:20:32下载
- 积分：1
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_sfprj
LPLL_DPLL_CPLL algorithms
- 2012-04-22 20:48:19下载
- 积分：1
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Beamform
该程序是基于时间延迟求和的波束成形算法的实现，根据是结果来看有很好的效果(The program is based on the sum of the time delay beamforming algorithm, based on results, there is a good effect)
- 2021-01-21 01:18:46下载
- 积分：1
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power_wind_dfig
永磁同步风机仿真实例，可用于实际工程算法和研究学习(Permanent magnet synchronous wind turbine simulation example, the algorithm can be used for practical engineering and research learning)
- 2013-03-19 16:52:53下载
- 积分：1
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shuzichulixinhao
这是关于数字处理信号的MATLAB源代码，含有一些在数字信号处理中基本操作的源代码，希望对大家有所帮助。(This is on the digital processing of signals in MATLAB source code, contains a number of digital signal processing in the basic operation of the source code, I hope to help all of you.)
- 2009-05-23 21:24:47下载
- 积分：1
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CDMA-2USER
二用户CDMA系统，信道为加性高斯信道，使用BPSK调制，15位M序列扩频，可以正确解扩解调。
输出为2用户的基带信号、扩频信号、PSK调制信号、解调信号的时域和频域特性，给出两个用户分别的误码率。 (Second, the user CDMA system, channel for the additive Gaussian channel, using BPSK modulation, 15 M Sequence Spread Spectrum, you can correct demodulation despreading. Output of 2 user' s baseband signal, spread spectrum signal, PSK signal modulation, demodulation signal time domain and frequency domain characteristics of the two users are given the bit error rate, respectively.)
- 2020-07-02 03:20:02下载
- 积分：1
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pingguo2
本程序是关于Newmark方法的Matlab编程，是比较简短的一个程序。(This program is on the Newmark method of the Matlab programming，it is a relatively short procedure.)
- 2013-05-11 18:03:15下载
- 积分：1
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coherence
功率谱和相干性计算的原理和matlab实现，比较经典的一篇文献，适合算法的研究者参考。来自BMSP The power spectrum and coherence function。(Principles and matlab power spectrum and coherence computing a reality, a more classic literature, researchers algorithm for reference. From BMSP The power spectrum and coherence function.)
- 2016-02-22 00:51:45下载
- 积分：1
