R1-080881

某石油公司计划建造一条由东向西的主输油管道。该管道要穿过一个有n 口油井的油田。从每口油井都要有一条输油管道沿最短路经(或南或北)与主管道相连。如果给定n 口油井的位置,即它们的x 坐标（东西向）和y 坐标（南北向）,应如何确定主管道的最优位置, 即使各油井到主管道之间的输油管道长度总和最小的位置?证明可在线性时间内确定主管道的最优位置。(An oil company plans to construct a east to west from the main pipeline. The pipeline to pass through an oil field n wells. Wells from each must have a pipeline along the shortest path (or South or North) connected with the competent Road. If given the location of oil wells in n, that is, their x coordinates (east-west) and y coordinates (north-south), should be how to determine the optimal position in charge of Road, even if the wells to the pipeline in charge of Road between the sum of the smallest length location? proved to be linear time to determine the optimal position in charge of Road.)

FastICA25－－－快速独立分量分解算法 (FastICA25--- fast independent component decomposition algorithm)

VC与matlab混合编程。详细介绍了几种混合编程的方法，实用易懂。(VC mixed with matlab programming. Details of several hybrid programming approach, practical and easy to understand.)

第七章的多维非线性辨识的MATLAB程序例7.2用神经网络学习二维非线性函数 ，是侯媛彬和汪梅的系统辨识课本上第七章的的实验。(Chapter VII of the multi-dimensional non-linear identification procedure Example 7.2 using the MATLAB neural network to learn two-dimensional nonlinear function, is Houyuan Bin and Wang Mei system identification textbook Chapter VII of the experiment.)

说明：  数据结构的C++描述，书中的第三章的上机代码。大家可以自由参考下。(The C++ data structures described in the book' s third chapter on the native code. Members are free to refer to the following.)

实现应用VC++读取mat文件，实现VC++与matlab混合编程(Achieve application VC++ to read mat file, to achieve mixed VC++ and matlab programming)

利用GNSS 进行高精度导航定位的前提是正确固定载波相位观测值的整周模糊度。由Galileo 系统的4 个载波观测值可以 形成诸多有良好特性的组合观测值,利用这些组合观测值,结合MCAR 方法,可以有效地确定整周模糊度。(The use of high-precision GNSS navigation and positioning the premise is correct carrier phase observations fixed integer ambiguity. May consist of four carriers observations Galileo system There are many good characteristics to form a combination of observations using a combination of these observations, combined with MCAR method can effectively determine the integer ambiguity.)

利用循环队列生成斐波那契数列的控制台程序！(Circular queue using a console program to generate Fibonacci number deed column!)

说明：  matlab的时间序列分析工具，可以计算最大lyapunov指数、相关维数等，还可以进行相空间重构(matlab time series analysis tools, you can calculate the maximum lyapunov index, correlation dimension, phase space reconstruction can also)

this is the document ans source for fec in matlab