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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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PSO
基于粒子群的神经网络优化算法的应用，在土壤水分特征曲线中的应用。(Neural network based on particle swarm optimization algorithm applied in the soil moisture characteristic curve application.)
- 2013-10-18 13:44:10下载
- 积分：1
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Systematic-biases-in-early-ERP-and-ERF-components
Systematic biases in early ERP and ERF components as a result of high-pass filtering
- 2015-01-06 23:26:29下载
- 积分：1
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P_transfer
m文件批处理转p文件，pcode批处理，直接在matlab中运行，选择含有m文件的文件夹，点确定即可。生成的p文件与P_transfer.m在同一目录下。(batch file used to transfer m file to p file, pcode batch)
- 2013-12-07 12:08:35下载
- 积分：1
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Kurtogram
谱峭度分析，通过这种方法可以用来寻找特征频率以及去噪(Spectral kurtosis analysis can be used to find characteristic frequencies and denoise)
- 2020-11-26 20:19:30下载
- 积分：1
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henon
用于绘制混沌图形的henon程序，其中有著名的罗伦兹图(Chaos for graphics rendering henon procedures, including the famous Lorenz map)
- 2009-04-17 09:35:46下载
- 积分：1
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OCR1
手写数字识别 有GUI界面 能识别单个数字 识别率还是很高的(Handwritten numeral recognition with GUI interface to identify a single digit recognition rate is still very high)
- 2021-05-10 10:17:08下载
- 积分：1
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lmd
直方图提取函数，用于人脸识别中，输入一幅图像，函数内部对输入图像做短时傅里叶变换，得到四幅幅度图，再求四幅图的直方图特征，合并后输出(Histogram extraction functions for face recognition, the input image, the input image inside the function to do short-time Fourier transform, the four magnitude diagram, and then seek four graph histogram feature, the combined output)
- 2013-10-20 19:19:33下载
- 积分：1
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MSChart
MSCart使用方法。MSChart各个属性介绍。数据如何传送到MSChart等。(MSCart use. MSChart introduced various attributes. How data is sent to the MSChart etc..)
- 2013-04-10 09:45:03下载
- 积分：1
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mianji
用于检测面积的 用于检测面积的 能用的程序(Procedures for the detection area can be used for detecting the size)
- 2013-04-26 18:08:36下载
- 积分：1
