music高阶谱分析算法，包括主成分分析、因子分析、贝叶斯分析，是学习PCA特征提取的很好的学习资料。
music higher order spectral analysis algorithm, Including principal component analysis, factor analysis, Bayesian analysis, Is a good learning materials to learn PCA feature extraction. (2017-05-11, Visual C++, 4KB, 下载1次)
包括主成分分析、因子分析、贝叶斯分析，脉冲响应的相关分析算法并检验，代码里有很完整的注释和解释。
Including principal component analysis, factor analysis, Bayesian analysis, Related impulse response analysis algorithm and inspection, Code, there are very complete notes and explanation. (2017-05-03, Visual C++, 7KB, 下载1次)
一种流形学习算法（很好用），包括主成分分析、因子分析、贝叶斯分析，包含收发两个客户端的链路级通信程序。
A fluid manifold learning algorithm (good use), Including principal component analysis, factor analysis, Bayesian analysis, Contains two clients receive link-level communications program. (2017-04-15, Visual C++, 7KB, 下载2次)
0-1背包
经典DP二维数组解法，时间复杂度及空间复杂度均为O(nv)
一维数组解法，时间复杂度为O(nv)，空间复杂度为O(v)
Classical DP two-dimensional array solution, time complexity and space complexity are O (nv)
One dimensional array solution, the time complexity is O (nv), the space complexity is O (v) (2016-12-22, Visual C++, 483KB, 下载2次)
混沌时间序列Matlab源程序,包含时间序列的时间延迟计算，关联积分计算，相空间重构，时间序列分解，Heaviside函数的计算，延迟时间和时间窗口计算，混沌吸引子关联维计算，重构相空间进行K_L变换，混沌吸引子关联维计算，Hurst指数分析，关联维和Kolmogorov熵计算，FFT计算序列平均周期，最大lyapunov指数计算，利用互信息法求时间延迟，混沌和噪声识别的源程序。
Matlab chaotic time series source, time includes the time series of delay calculation, correlation integral calculation, phase space reconstruction, time series decomposition, calculated Heaviside function, the delay time and the time window calculated correlation dimension of chaotic attractors calculated reconstruction phase space K_L transform computing correlation dimension of chaotic attractors, Hurst exponent analysis, correlation dimension and Kolmogorov entropy calculation, FFT calculation sequence averaging period, maximum lyapunov index, mutual information method the time delay, chaos and noise source identification. (2016-11-15, Visual C++, 26KB, 下载79次)
今天看了些EMD信号分解方面的东西，matlab官网上有个Hilbert-Huang Transform的代码，代码效率极高啊，人家3句语句就解决了一个大问题，很牛啊！还有一个GRilling的EMD工具箱，好多文件，功能应该相当强大。
这里研究了研究matlab官网的代码，加了些注释、功能演示，效果如下
原始信号由3个正弦信号加噪声组成，如下
Today looked at some of the EMD signal decomposition of things, matlab official website has a Transform Hilbert-Huang code, the code efficiency is very high, ah, the people of the 3 sentence to solve a big problem, it is cattle ah! There is a EMD GRilling toolbox, a lot of documents, the function should be quite strong.
Here to study the Matlab s official website code, add some notes, function demonstration, the results are as follows
The original signal is composed of 3 sinusoidal signals with noise, as follows (2016-04-30, Visual C++, 9419KB, 下载5次)
附件是齿轮箱故障数据，txt格式文件，pdf格式的齿轮箱故障数据介绍，和word关于齿轮箱故障的知识详解，对研究旋转机械故障诊断的朋友有帮助
the attachment is the fault data of gear box in txt documents, and data instruction in pdf document. Also, the detailed intruction of gear box is in word documents. (2015-12-01, Visual C++, 798KB, 下载192次)
这是斯坦福大学的教授研制的软件，中国现在学习用的很广的工具，我给出的是相关的资料文章。
This is a professor at Stanford University, developed software, China is now very widely used learning tools, I give the relevant information in the article. (2014-11-30, Visual C++, 12803KB, 下载6次)
负责火星的一个低轨道空间站的设计。为简化结构，该空间站由一系列密闭的立方体（airtight cubical modules ACM）组成，这些ACM曾连接在一起。困扰你的一个问题是致命的病菌也许留在火星的上层大气中。因为空间站有时需要在上层大气中飞行，所以急需在ACM的各个接触面进行额外的防护，无论是边对边还是面对面，连接是密闭的，所以没有细菌能够进入。一个ACM与另外一个ACM共享的面不需要防护。如果在每个ACM每个面上都加防护，花费巨大。因此，需要知道ACM额外防护的确切面数目
Responsible for the design of a low-orbit space station on Mars. In order to simplify the structure of the space station by a series of closed cubes (airtight cubical modules ACM) composed of these ACM had together. One problem is bothering you deadly germs might stay in the upper atmosphere of Mars. Because the station is sometimes necessary to fly in the upper atmosphere, so urgently needed in all contact surfaces of the ACM additional protection, either face to face or side-to-side, the connection is closed, so no bacteria can enter. An ACM ACM shared with another surface does not need protection. If you have added protection on each side of each ACM, costly. Therefore, the need to know the exact number of additional surface protection ACM (2014-11-28, Visual C++, 1814KB, 下载2次)
凸优化matlab工具箱cvx使用实例,自适应波束形成,斯坦福大学凸优化大牛S.Boyd编写
matlab toolbox for convex optimization ,written by S.Boyd from Stanford University (2014-06-25, Visual C++, 2KB, 下载46次)
交错网格声波方程正演模拟，PML吸收边界，比较适合刚刚接触的学者。交错网格有限差分地震波场计算，二维的声波正演，利用空间10阶，时间2阶。
The CalCulation of the SeismiC Wave一 fieldwith Staggered-grid Finite difference Sheme (2014-01-09, Visual C++, 1KB, 下载249次)
基于直方图的分布估计算法matlab源程序，测试函数选用的是30维函数
for h=1:m
for j=1:((x2-x1)/binswidth)
if (x(h)>=x1+(j-1)*binswidth)&(x(h)<x1+j*binswidth)
H(j)=H(j)+1
end
end
end
[wid,len]=size(H)
H=H/(wid*len)
objvalue=sort(objvalue, descend )
for j=1:((x2-x1)/binswidth) (2013-03-15, Visual C++, 14KB, 下载12次)
实现频谱分析。能显示信号与频谱图。主要是对正弦信号和三角波进行一维FFT变换，得到频谱图。
To achieve spectral analysis. Shows the signal with the frequency spectrum. Sinusoidal signal and triangular wave one-dimensional FFT algorithm to obtain the frequency spectrum. (2012-08-19, Visual C++, 1KB, 下载19次)
卡尔曼滤波程序。实现多维卡尔曼滤波卡尔曼滤波程序。实现多维卡尔曼滤波
Kalman filter procedure.维卡尔曼realize multi-filter
(2012-04-15, Visual C++, 2KB, 下载57次)
二维情况下用ＦＤＴＤ方法模拟电磁波的传播情况，没加吸收边界条件，用Ｃ和MATLAB混合编程，信号源是高斯脉冲
Two-dimensional case with the FDTD simulation of electromagnetic wave propagation, no additional absorbing boundary condition, mixed with the C and MATLAB programming, the signal source is a Gaussian pulse (2011-05-14, Visual C++, 1KB, 下载11次)
一维情况下用ＦＤＴＤ方法模拟电磁波的传播情况，加了吸收边界条件，用Ｃ和MATLAB混合编程，信号源是高斯脉冲
One-Dimensional FDTD simulation with the propagation of electromagnetic waves, plus the absorbing boundary condition, mixed with the C and MATLAB programming, the signal source is a Gaussian pulse (2011-05-14, Visual C++, 1KB, 下载8次)
既可以用于高压输电网的潮流解算，又可以用于低压配电网的潮流解算，还可以同时解算输电网
加配电网的混合潮流问题,程序为PQ 分解法.
Both the trend for high-voltage transmission grid solver, but also the trend for low voltage distribution network solver, solver can also increase with the power transmission grid hybrid power flow problem, the program for the PQ decomposition. (2011-04-07, Visual C++, 65KB, 下载53次)
600个大型项目源码之一：
MATLAB与VC++混合编程实现一维小波多尺度分解
小波分析世纪80年代开始发展成熟起来的一个数学分支，其应用领域十分广泛，并逐步成为信号分析的又一有力工具。MATLAB的小波工具箱为我们提供了小波多尺度分解函数，方便了我们对小波的使用。但是用它所编写的软件不能脱离MATLAB编程环境在Windows平台下直接运行，代码执行效率低下，运行时占较多的系统资源，不能达到某些用户的需求。
VC++是由美国Microsoft 公司开发的可视化C/C++集成编程环境，是目前功能最强大的软件开发工具之一。被广泛应用于Win32平台的基础应用程序的开发。 它具有强大的图形界面编程能力且代码执行效率高，可生成脱离VC++环境而独立运行的应用程序。可是VC++在数值处理分析和算法工具等方面不如MATLAB。
本文结合VC++和MATLAB 的各自优点，以VC++图形界面作为前台框架，MATLAB作为后台进行数值运算和数据可视化，利用组件对象模型（COM）技术作为媒介，实现了一维小波多尺度分解。
matlab and vc++ program:
Wavelets are a class of a functions used to localize a given function in both space and scaling. A family of wavelets can be constructed from a function ...
(2011-02-27, Visual C++, 225KB, 下载36次)
在用混沌理论和神经网络进行短期负荷预测时，神经网络的输入的选择至关重要，该程序用matlabl实现了基于混沌时间序列的嵌入维数的选择
In chaos theory and neural networks with short-term load forecasting, neural network is essential to choose the input, the program implemented with matlabl chaotic time series based on the number of choices of embedding dimension (2010-05-26, Visual C++, 6KB, 下载42次)
普林斯顿开发的快速球面调和变换算法，我把它移植到windows下，并做成链接库，可以直接调用
Princeton rapid development of the spherical harmonic transform algorithm, I transpose it to the windows, and causing link library, and can directly call (2007-01-13, Visual C++, 238KB, 下载69次)