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eyefind
眼睛检测，有助于帮助检测眼睛定位的代码，眼睛定位(Eye detection, eye detection help positioning code, eye positioning)
- 2009-03-27 13:30:32下载
- 积分：1
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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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TwoStep
说明： 一个关于数值分析的matlab演示，十分有用(A presentation on the numerical analysis matlab, very useful)
- 2010-04-16 16:55:51下载
- 积分：1
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LDPC
LDPC的完整c语言开发源程序代码，可以直接运行，没有错误，里面含有文件：
construct_matrix.cpp
decode.cpp
encode.cpp
Gaussian_channel.cpp
generating_matrix.cpp
get_matrix.cpp
LDPC_main.c(LDPC complete c language source code, can be directly run, no errors, which contains documents: construct_matrix.cppdecode.cppencode.cppGaussian_channel.cppgenerating_matrix.cppget_matrix.cppLDPC_main.c)
- 2020-11-10 14:29:45下载
- 积分：1
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CTF2Matlab
读取CTF脑磁图数据的Matlab代码，要求读取数据为.ds后缀文件(CTF MEG data read Matlab code to read data request. Ds file suffix)
- 2008-07-31 21:47:38下载
- 积分：1
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Object-measurement-
这个程序是关于数字图像处理里面的测量物体周长，还有中心，最后是画出物体的最小外接矩形。(This program is about digital image processing measurement of body inside the perimeter, there are centers, and finally draw the object' s minimum bounding rectangle.)
- 2011-05-17 18:26:03下载
- 积分：1
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CFO_estimation_v1.0
OFDM系统中通过时域（CP）以及频域（Moose/Classen算法）进行CFO估计算法(Time-domain CP based method and Frequency-domain (Moose/Classen) methods in OFDM system)
- 2021-04-06 17:39:02下载
- 积分：1
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hermite_spline
进行分段三次Hermite插值和分段三次Spline插值，比较F-C取导数方法所得到期收益率曲线逼近中债结算公司的到期收益率曲线的效果的程序(Piecewise cubic Hermite interpolation and piecewise cubic Spline interpolation method of comparing the number of FC taking the derivative resulting yield curve approaching maturity debt settlement company in the effect of program maturity yield curve)
- 2014-04-10 15:34:38下载
- 积分：1
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signal
signal processing codes
very helpful to everone
implements important algorithms such as music, beamforming, aic, mdl..
- 2010-06-27 19:20:58下载
- 积分：1
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DOA-Estimation
波达方向估计一直是信号处理的经典问题，本文利用盲子空间思想，新颖独特。(DOA Estimation of signal processing has been a classical problem, we use the blind subspace thinking, innovative and unique.)
- 2011-04-27 10:02:25下载
- 积分：1
